107991160

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:736

約数の個数: 64

約数和(自身を含む): 251903520

約数和(自身を除く): 143912360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 131, 148, 185, 262, 296, 370, 524, 557, 655, 740, 1048, 1114, 1310, 1480, 2228, 2620, 2785, 4456, 4847, 5240, 5570, 9694, 11140, 19388, 20609, 22280, 24235, 38776, 41218, 48470, 72967, 82436, 96940, 103045, 145934, 164872, 193880, 206090, 291868, 364835, 412180, 583736, 729670, 824360, 1459340, 2699779, 2918680, 5399558, 10799116, 13498895, 21598232, 26997790, 53995580, 107991160]

約数ペア:

[(1, 107991160), (2, 53995580), (4, 26997790), (5, 21598232), (8, 13498895), (10, 10799116), (20, 5399558), (37, 2918680), (40, 2699779), (74, 1459340), (131, 824360), (148, 729670), (185, 583736), (262, 412180), (296, 364835), (370, 291868), (524, 206090), (557, 193880), (655, 164872), (740, 145934), (1048, 103045), (1114, 96940), (1310, 82436), (1480, 72967), (2228, 48470), (2620, 41218), (2785, 38776), (4456, 24235), (4847, 22280), (5240, 20609), (5570, 19388), (9694, 11140)]