47452340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{182509}}^1$

素因数の和:182531

約数の個数: 24

約数和(自身を含む): 107315880

約数和(自身を除く): 59863540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 182509, 365018, 730036, 912545, 1825090, 2372617, 3650180, 4745234, 9490468, 11863085, 23726170, 47452340]

約数ペア:

[(1, 47452340), (2, 23726170), (4, 11863085), (5, 9490468), (10, 4745234), (13, 3650180), (20, 2372617), (26, 1825090), (52, 912545), (65, 730036), (130, 365018), (260, 182509)]