83409162640

素因数分解:

$2^4\times 5^1\times {\mathrm{6317}}^1\times {\mathrm{165049}}^1$

素因数の和:171379

約数の個数: 40

約数和(自身を含む): 193958177400

約数和(自身を除く): 110549014760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6317, 12634, 25268, 31585, 50536, 63170, 101072, 126340, 165049, 252680, 330098, 505360, 660196, 825245, 1320392, 1650490, 2640784, 3300980, 6601960, 13203920, 1042614533, 2085229066, 4170458132, 5213072665, 8340916264, 10426145330, 16681832528, 20852290660, 41704581320, 83409162640]

約数ペア:

[(1, 83409162640), (2, 41704581320), (4, 20852290660), (5, 16681832528), (8, 10426145330), (10, 8340916264), (16, 5213072665), (20, 4170458132), (40, 2085229066), (80, 1042614533), (6317, 13203920), (12634, 6601960), (25268, 3300980), (31585, 2640784), (50536, 1650490), (63170, 1320392), (101072, 825245), (126340, 660196), (165049, 505360), (252680, 330098)]