102297400

素因数分解:

$2^3\times 5^2\times {\mathrm{511487}}^1$

素因数の和:511503

約数の個数: 24

約数和(自身を含む): 237841920

約数和(自身を除く): 135544520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 511487, 1022974, 2045948, 2557435, 4091896, 5114870, 10229740, 12787175, 20459480, 25574350, 51148700, 102297400]

約数ペア:

[(1, 102297400), (2, 51148700), (4, 25574350), (5, 20459480), (8, 12787175), (10, 10229740), (20, 5114870), (25, 4091896), (40, 2557435), (50, 2045948), (100, 1022974), (200, 511487)]