7472680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1471}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 16957440

約数和(自身を除く): 9484760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1471, 2540, 2942, 5080, 5884, 7355, 11768, 14710, 29420, 58840, 186817, 373634, 747268, 934085, 1494536, 1868170, 3736340, 7472680]

約数ペア:

[(1, 7472680), (2, 3736340), (4, 1868170), (5, 1494536), (8, 934085), (10, 747268), (20, 373634), (40, 186817), (127, 58840), (254, 29420), (508, 14710), (635, 11768), (1016, 7355), (1270, 5884), (1471, 5080), (2540, 2942)]