24459280

素因数分解:

$2^4\times 5^1\times {\mathrm{305741}}^1$

素因数の和:305754

約数の個数: 20

約数和(自身を含む): 56868012

約数和(自身を除く): 32408732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 305741, 611482, 1222964, 1528705, 2445928, 3057410, 4891856, 6114820, 12229640, 24459280]

約数ペア:

[(1, 24459280), (2, 12229640), (4, 6114820), (5, 4891856), (8, 3057410), (10, 2445928), (16, 1528705), (20, 1222964), (40, 611482), (80, 305741)]