67886000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 202570368

約数和(自身を除く): 134684368

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 280, 325, 350, 364, 373, 400, 455, 500, 520, 560, 650, 700, 728, 746, 875, 910, 1000, 1040, 1300, 1400, 1456, 1492, 1625, 1750, 1820, 1865, 2000, 2275, 2600, 2611, 2800, 2984, 3250, 3500, 3640, 3730, 4550, 4849, 5200, 5222, 5968, 6500, 7000, 7280, 7460, 9100, 9325, 9698, 10444, 11375, 13000, 13055, 14000, 14920, 18200, 18650, 19396, 20888, 22750, 24245, 26000, 26110, 29840, 33943, 36400, 37300, 38792, 41776, 45500, 46625, 48490, 52220, 65275, 67886, 74600, 77584, 91000, 93250, 96980, 104440, 121225, 130550, 135772, 149200, 169715, 182000, 186500, 193960, 208880, 242450, 261100, 271544, 326375, 339430, 373000, 387920, 484900, 522200, 543088, 606125, 652750, 678860, 746000, 848575, 969800, 1044400, 1212250, 1305500, 1357720, 1697150, 1939600, 2424500, 2611000, 2715440, 3394300, 4242875, 4849000, 5222000, 6788600, 8485750, 9698000, 13577200, 16971500, 33943000, 67886000]

約数ペア:

[(1, 67886000), (2, 33943000), (4, 16971500), (5, 13577200), (7, 9698000), (8, 8485750), (10, 6788600), (13, 5222000), (14, 4849000), (16, 4242875), (20, 3394300), (25, 2715440), (26, 2611000), (28, 2424500), (35, 1939600), (40, 1697150), (50, 1357720), (52, 1305500), (56, 1212250), (65, 1044400), (70, 969800), (80, 848575), (91, 746000), (100, 678860), (104, 652750), (112, 606125), (125, 543088), (130, 522200), (140, 484900), (175, 387920), (182, 373000), (200, 339430), (208, 326375), (250, 271544), (260, 261100), (280, 242450), (325, 208880), (350, 193960), (364, 186500), (373, 182000), (400, 169715), (455, 149200), (500, 135772), (520, 130550), (560, 121225), (650, 104440), (700, 96980), (728, 93250), (746, 91000), (875, 77584), (910, 74600), (1000, 67886), (1040, 65275), (1300, 52220), (1400, 48490), (1456, 46625), (1492, 45500), (1625, 41776), (1750, 38792), (1820, 37300), (1865, 36400), (2000, 33943), (2275, 29840), (2600, 26110), (2611, 26000), (2800, 24245), (2984, 22750), (3250, 20888), (3500, 19396), (3640, 18650), (3730, 18200), (4550, 14920), (4849, 14000), (5200, 13055), (5222, 13000), (5968, 11375), (6500, 10444), (7000, 9698), (7280, 9325), (7460, 9100)]