79743950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:642

約数の個数: 96

約数和(自身を含む): 183738240

約数和(自身を除く): 103994290

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 418, 475, 494, 550, 587, 650, 715, 950, 1045, 1174, 1235, 1430, 2090, 2470, 2717, 2935, 3575, 5225, 5434, 5870, 6175, 6457, 7150, 7631, 10450, 11153, 12350, 12914, 13585, 14675, 15262, 22306, 27170, 29350, 32285, 38155, 55765, 64570, 67925, 76310, 83941, 111530, 122683, 135850, 144989, 161425, 167882, 190775, 245366, 278825, 289978, 322850, 381550, 419705, 557650, 613415, 724945, 839410, 1226830, 1449890, 1594879, 2098525, 3067075, 3189758, 3624725, 4197050, 6134150, 7249450, 7974395, 15948790, 39871975, 79743950]

約数ペア:

[(1, 79743950), (2, 39871975), (5, 15948790), (10, 7974395), (11, 7249450), (13, 6134150), (19, 4197050), (22, 3624725), (25, 3189758), (26, 3067075), (38, 2098525), (50, 1594879), (55, 1449890), (65, 1226830), (95, 839410), (110, 724945), (130, 613415), (143, 557650), (190, 419705), (209, 381550), (247, 322850), (275, 289978), (286, 278825), (325, 245366), (418, 190775), (475, 167882), (494, 161425), (550, 144989), (587, 135850), (650, 122683), (715, 111530), (950, 83941), (1045, 76310), (1174, 67925), (1235, 64570), (1430, 55765), (2090, 38155), (2470, 32285), (2717, 29350), (2935, 27170), (3575, 22306), (5225, 15262), (5434, 14675), (5870, 13585), (6175, 12914), (6457, 12350), (7150, 11153), (7631, 10450)]