54482920

素因数分解:

$2^3\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1709}}^1$

素因数の和:2517

約数の個数: 32

約数和(自身を含む): 122812200

約数和(自身を除く): 68329280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 797, 1594, 1709, 3188, 3418, 3985, 6376, 6836, 7970, 8545, 13672, 15940, 17090, 31880, 34180, 68360, 1362073, 2724146, 5448292, 6810365, 10896584, 13620730, 27241460, 54482920]

約数ペア:

[(1, 54482920), (2, 27241460), (4, 13620730), (5, 10896584), (8, 6810365), (10, 5448292), (20, 2724146), (40, 1362073), (797, 68360), (1594, 34180), (1709, 31880), (3188, 17090), (3418, 15940), (3985, 13672), (6376, 8545), (6836, 7970)]