39998450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47057}}^1$

素因数の和:47086

約数の個数: 24

約数和(自身を含む): 78775092

約数和(自身を除く): 38776642

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 47057, 94114, 235285, 470570, 799969, 1176425, 1599938, 2352850, 3999845, 7999690, 19999225, 39998450]

約数ペア:

[(1, 39998450), (2, 19999225), (5, 7999690), (10, 3999845), (17, 2352850), (25, 1599938), (34, 1176425), (50, 799969), (85, 470570), (170, 235285), (425, 94114), (850, 47057)]