6287720

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 14238720

約数和(自身を除く): 7951000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 823, 955, 1528, 1646, 1910, 3292, 3820, 4115, 6584, 7640, 8230, 16460, 32920, 157193, 314386, 628772, 785965, 1257544, 1571930, 3143860, 6287720]

約数ペア:

[(1, 6287720), (2, 3143860), (4, 1571930), (5, 1257544), (8, 785965), (10, 628772), (20, 314386), (40, 157193), (191, 32920), (382, 16460), (764, 8230), (823, 7640), (955, 6584), (1528, 4115), (1646, 3820), (1910, 3292)]