2420200

素因数分解:

$2^3\times 5^2\times {\mathrm{12101}}^1$

素因数の和:12117

約数の個数: 24

約数和(自身を含む): 5627430

約数和(自身を除く): 3207230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 12101, 24202, 48404, 60505, 96808, 121010, 242020, 302525, 484040, 605050, 1210100, 2420200]

約数ペア:

[(1, 2420200), (2, 1210100), (4, 605050), (5, 484040), (8, 302525), (10, 242020), (20, 121010), (25, 96808), (40, 60505), (50, 48404), (100, 24202), (200, 12101)]