2204060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 24

約数和(自身を含む): 4660656

約数和(自身を除く): 2456596

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 571, 772, 965, 1142, 1930, 2284, 2855, 3860, 5710, 11420, 110203, 220406, 440812, 551015, 1102030, 2204060]

約数ペア:

[(1, 2204060), (2, 1102030), (4, 551015), (5, 440812), (10, 220406), (20, 110203), (193, 11420), (386, 5710), (571, 3860), (772, 2855), (965, 2284), (1142, 1930)]