28386200

素因数分解:

$2^3\times 5^2\times {\mathrm{141931}}^1$

素因数の和:141947

約数の個数: 24

約数和(自身を含む): 65998380

約数和(自身を除く): 37612180

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 141931, 283862, 567724, 709655, 1135448, 1419310, 2838620, 3548275, 5677240, 7096550, 14193100, 28386200]

約数ペア:

[(1, 28386200), (2, 14193100), (4, 7096550), (5, 5677240), (8, 3548275), (10, 2838620), (20, 1419310), (25, 1135448), (40, 709655), (50, 567724), (100, 283862), (200, 141931)]