1055812880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 2725539840

約数和(自身を除く): 1669726960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 79, 80, 85, 124, 136, 155, 158, 170, 248, 272, 310, 316, 317, 340, 395, 496, 527, 620, 632, 634, 680, 790, 1054, 1240, 1264, 1268, 1343, 1360, 1580, 1585, 2108, 2449, 2480, 2536, 2635, 2686, 3160, 3170, 4216, 4898, 5072, 5270, 5372, 5389, 6320, 6340, 6715, 8432, 9796, 9827, 10540, 10744, 10778, 12245, 12680, 13430, 19592, 19654, 21080, 21488, 21556, 24490, 25043, 25360, 26860, 26945, 39184, 39308, 41633, 42160, 43112, 48980, 49135, 50086, 53720, 53890, 78616, 83266, 86224, 97960, 98270, 100172, 107440, 107780, 125215, 157232, 166532, 167059, 195920, 196540, 200344, 208165, 215560, 250430, 333064, 334118, 393080, 400688, 416330, 425731, 431120, 500860, 666128, 668236, 776333, 786160, 832660, 835295, 851462, 1001720, 1336472, 1552666, 1665320, 1670590, 1702924, 2003440, 2128655, 2672944, 3105332, 3330640, 3341180, 3405848, 3881665, 4257310, 6210664, 6682360, 6811696, 7763330, 8514620, 12421328, 13197661, 13364720, 15526660, 17029240, 26395322, 31053320, 34058480, 52790644, 62106640, 65988305, 105581288, 131976610, 211162576, 263953220, 527906440, 1055812880]

約数ペア:

[(1, 1055812880), (2, 527906440), (4, 263953220), (5, 211162576), (8, 131976610), (10, 105581288), (16, 65988305), (17, 62106640), (20, 52790644), (31, 34058480), (34, 31053320), (40, 26395322), (62, 17029240), (68, 15526660), (79, 13364720), (80, 13197661), (85, 12421328), (124, 8514620), (136, 7763330), (155, 6811696), (158, 6682360), (170, 6210664), (248, 4257310), (272, 3881665), (310, 3405848), (316, 3341180), (317, 3330640), (340, 3105332), (395, 2672944), (496, 2128655), (527, 2003440), (620, 1702924), (632, 1670590), (634, 1665320), (680, 1552666), (790, 1336472), (1054, 1001720), (1240, 851462), (1264, 835295), (1268, 832660), (1343, 786160), (1360, 776333), (1580, 668236), (1585, 666128), (2108, 500860), (2449, 431120), (2480, 425731), (2536, 416330), (2635, 400688), (2686, 393080), (3160, 334118), (3170, 333064), (4216, 250430), (4898, 215560), (5072, 208165), (5270, 200344), (5372, 196540), (5389, 195920), (6320, 167059), (6340, 166532), (6715, 157232), (8432, 125215), (9796, 107780), (9827, 107440), (10540, 100172), (10744, 98270), (10778, 97960), (12245, 86224), (12680, 83266), (13430, 78616), (19592, 53890), (19654, 53720), (21080, 50086), (21488, 49135), (21556, 48980), (24490, 43112), (25043, 42160), (25360, 41633), (26860, 39308), (26945, 39184)]