3220292920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6192871}}^1$

素因数の和:6192895

約数の個数: 32

約数和(自身を含む): 7803018720

約数和(自身を除く): 4582725800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6192871, 12385742, 24771484, 30964355, 49542968, 61928710, 80507323, 123857420, 161014646, 247714840, 322029292, 402536615, 644058584, 805073230, 1610146460, 3220292920]

約数ペア:

[(1, 3220292920), (2, 1610146460), (4, 805073230), (5, 644058584), (8, 402536615), (10, 322029292), (13, 247714840), (20, 161014646), (26, 123857420), (40, 80507323), (52, 61928710), (65, 49542968), (104, 30964355), (130, 24771484), (260, 12385742), (520, 6192871)]