45168220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{9371}}^1$

素因数の和:9621

約数の個数: 24

約数和(自身を含む): 95257008

約数和(自身を除く): 50088788

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 9371, 18742, 37484, 46855, 93710, 187420, 2258411, 4516822, 9033644, 11292055, 22584110, 45168220]

約数ペア:

[(1, 45168220), (2, 22584110), (4, 11292055), (5, 9033644), (10, 4516822), (20, 2258411), (241, 187420), (482, 93710), (964, 46855), (1205, 37484), (2410, 18742), (4820, 9371)]