104001500

素因数分解:

$2^2\times 5^3\times {\mathrm{208003}}^1$

素因数の和:208022

約数の個数: 24

約数和(自身を含む): 227140368

約数和(自身を除く): 123138868

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 208003, 416006, 832012, 1040015, 2080030, 4160060, 5200075, 10400150, 20800300, 26000375, 52000750, 104001500]

約数ペア:

[(1, 104001500), (2, 52000750), (4, 26000375), (5, 20800300), (10, 10400150), (20, 5200075), (25, 4160060), (50, 2080030), (100, 1040015), (125, 832012), (250, 416006), (500, 208003)]