1839673000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 4987008000

約数和(自身を除く): 3147335000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 73, 79, 88, 100, 110, 116, 125, 145, 146, 158, 200, 220, 232, 250, 275, 290, 292, 316, 319, 365, 395, 440, 500, 550, 580, 584, 632, 638, 725, 730, 790, 803, 869, 1000, 1100, 1160, 1276, 1375, 1450, 1460, 1580, 1595, 1606, 1738, 1825, 1975, 2117, 2200, 2291, 2552, 2750, 2900, 2920, 3160, 3190, 3212, 3476, 3625, 3650, 3950, 4015, 4234, 4345, 4582, 5500, 5767, 5800, 6380, 6424, 6952, 7250, 7300, 7900, 7975, 8030, 8468, 8690, 9125, 9164, 9875, 10585, 11000, 11455, 11534, 12760, 14500, 14600, 15800, 15950, 16060, 16936, 17380, 18250, 18328, 19750, 20075, 21170, 21725, 22910, 23068, 23287, 25201, 28835, 29000, 31900, 32120, 34760, 36500, 39500, 39875, 40150, 42340, 43450, 45820, 46136, 46574, 50402, 52925, 57275, 57670, 63437, 63800, 73000, 79000, 79750, 80300, 84680, 86900, 91640, 93148, 100375, 100804, 105850, 108625, 114550, 115340, 116435, 126005, 126874, 144175, 159500, 160600, 167243, 173800, 186296, 200750, 201608, 211700, 217250, 229100, 230680, 232870, 252010, 253748, 264625, 286375, 288350, 317185, 319000, 334486, 401500, 423400, 434500, 458200, 465740, 504020, 507496, 529250, 572750, 576700, 582175, 630025, 634370, 668972, 720875, 803000, 836215, 869000, 931480, 1008040, 1058500, 1145500, 1153400, 1164350, 1260050, 1268740, 1337944, 1441750, 1585925, 1672430, 1839673, 2117000, 2291000, 2328700, 2520100, 2537480, 2883500, 2910875, 3150125, 3171850, 3344860, 3679346, 4181075, 4657400, 5040200, 5767000, 5821750, 6300250, 6343700, 6689720, 7358692, 7929625, 8362150, 9198365, 11643500, 12600500, 12687400, 14717384, 15859250, 16724300, 18396730, 20905375, 23287000, 25201000, 31718500, 33448600, 36793460, 41810750, 45991825, 63437000, 73586920, 83621500, 91983650, 167243000, 183967300, 229959125, 367934600, 459918250, 919836500, 1839673000]

約数ペア:

[(1, 1839673000), (2, 919836500), (4, 459918250), (5, 367934600), (8, 229959125), (10, 183967300), (11, 167243000), (20, 91983650), (22, 83621500), (25, 73586920), (29, 63437000), (40, 45991825), (44, 41810750), (50, 36793460), (55, 33448600), (58, 31718500), (73, 25201000), (79, 23287000), (88, 20905375), (100, 18396730), (110, 16724300), (116, 15859250), (125, 14717384), (145, 12687400), (146, 12600500), (158, 11643500), (200, 9198365), (220, 8362150), (232, 7929625), (250, 7358692), (275, 6689720), (290, 6343700), (292, 6300250), (316, 5821750), (319, 5767000), (365, 5040200), (395, 4657400), (440, 4181075), (500, 3679346), (550, 3344860), (580, 3171850), (584, 3150125), (632, 2910875), (638, 2883500), (725, 2537480), (730, 2520100), (790, 2328700), (803, 2291000), (869, 2117000), (1000, 1839673), (1100, 1672430), (1160, 1585925), (1276, 1441750), (1375, 1337944), (1450, 1268740), (1460, 1260050), (1580, 1164350), (1595, 1153400), (1606, 1145500), (1738, 1058500), (1825, 1008040), (1975, 931480), (2117, 869000), (2200, 836215), (2291, 803000), (2552, 720875), (2750, 668972), (2900, 634370), (2920, 630025), (3160, 582175), (3190, 576700), (3212, 572750), (3476, 529250), (3625, 507496), (3650, 504020), (3950, 465740), (4015, 458200), (4234, 434500), (4345, 423400), (4582, 401500), (5500, 334486), (5767, 319000), (5800, 317185), (6380, 288350), (6424, 286375), (6952, 264625), (7250, 253748), (7300, 252010), (7900, 232870), (7975, 230680), (8030, 229100), (8468, 217250), (8690, 211700), (9125, 201608), (9164, 200750), (9875, 186296), (10585, 173800), (11000, 167243), (11455, 160600), (11534, 159500), (12760, 144175), (14500, 126874), (14600, 126005), (15800, 116435), (15950, 115340), (16060, 114550), (16936, 108625), (17380, 105850), (18250, 100804), (18328, 100375), (19750, 93148), (20075, 91640), (21170, 86900), (21725, 84680), (22910, 80300), (23068, 79750), (23287, 79000), (25201, 73000), (28835, 63800), (29000, 63437), (31900, 57670), (32120, 57275), (34760, 52925), (36500, 50402), (39500, 46574), (39875, 46136), (40150, 45820), (42340, 43450)]