22349080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42979}}^1$

素因数の和:43003

約数の個数: 32

約数和(自身を含む): 54154800

約数和(自身を除く): 31805720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 42979, 85958, 171916, 214895, 343832, 429790, 558727, 859580, 1117454, 1719160, 2234908, 2793635, 4469816, 5587270, 11174540, 22349080]

約数ペア:

[(1, 22349080), (2, 11174540), (4, 5587270), (5, 4469816), (8, 2793635), (10, 2234908), (13, 1719160), (20, 1117454), (26, 859580), (40, 558727), (52, 429790), (65, 343832), (104, 214895), (130, 171916), (260, 85958), (520, 42979)]