40803419680

素因数分解:

$2^5\times 5^1\times {\mathrm{255021373}}^1$

素因数の和:255021388

約数の個数: 24

約数和(自身を含む): 96398079372

約数和(自身を除く): 55594659692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 255021373, 510042746, 1020085492, 1275106865, 2040170984, 2550213730, 4080341968, 5100427460, 8160683936, 10200854920, 20401709840, 40803419680]

約数ペア:

[(1, 40803419680), (2, 20401709840), (4, 10200854920), (5, 8160683936), (8, 5100427460), (10, 4080341968), (16, 2550213730), (20, 2040170984), (32, 1275106865), (40, 1020085492), (80, 510042746), (160, 255021373)]