100626740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{295961}}^1$

素因数の和:295987

約数の個数: 24

約数和(自身を含む): 223747272

約数和(自身を除く): 123120532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 295961, 591922, 1183844, 1479805, 2959610, 5031337, 5919220, 10062674, 20125348, 25156685, 50313370, 100626740]

約数ペア:

[(1, 100626740), (2, 50313370), (4, 25156685), (5, 20125348), (10, 10062674), (17, 5919220), (20, 5031337), (34, 2959610), (68, 1479805), (85, 1183844), (170, 591922), (340, 295961)]