79918870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1483}}^1$

素因数の和:1824

約数の個数: 32

約数和(自身を含む): 152899488

約数和(自身を除く): 72980618

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 317, 634, 1483, 1585, 2966, 3170, 5389, 7415, 10778, 14830, 25211, 26945, 50422, 53890, 126055, 252110, 470111, 940222, 2350555, 4701110, 7991887, 15983774, 39959435, 79918870]

約数ペア:

[(1, 79918870), (2, 39959435), (5, 15983774), (10, 7991887), (17, 4701110), (34, 2350555), (85, 940222), (170, 470111), (317, 252110), (634, 126055), (1483, 53890), (1585, 50422), (2966, 26945), (3170, 25211), (5389, 14830), (7415, 10778)]