104089400

素因数分解:

$2^3\times 5^2\times {\mathrm{520447}}^1$

素因数の和:520463

約数の個数: 24

約数和(自身を含む): 242008320

約数和(自身を除く): 137918920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 520447, 1040894, 2081788, 2602235, 4163576, 5204470, 10408940, 13011175, 20817880, 26022350, 52044700, 104089400]

約数ペア:

[(1, 104089400), (2, 52044700), (4, 26022350), (5, 20817880), (8, 13011175), (10, 10408940), (20, 5204470), (25, 4163576), (40, 2602235), (50, 2081788), (100, 1040894), (200, 520447)]