2801180

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 5917968

約数和(自身を除く): 3116788

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 617, 908, 1135, 1234, 2270, 2468, 3085, 4540, 6170, 12340, 140059, 280118, 560236, 700295, 1400590, 2801180]

約数ペア:

[(1, 2801180), (2, 1400590), (4, 700295), (5, 560236), (10, 280118), (20, 140059), (227, 12340), (454, 6170), (617, 4540), (908, 3085), (1135, 2468), (1234, 2270)]