74165320

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5849}}^1$

素因数の和:6177

約数の個数: 32

約数和(自身を含む): 167427000

約数和(自身を除く): 93261680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 5849, 6340, 11698, 12680, 23396, 29245, 46792, 58490, 116980, 233960, 1854133, 3708266, 7416532, 9270665, 14833064, 18541330, 37082660, 74165320]

約数ペア:

[(1, 74165320), (2, 37082660), (4, 18541330), (5, 14833064), (8, 9270665), (10, 7416532), (20, 3708266), (40, 1854133), (317, 233960), (634, 116980), (1268, 58490), (1585, 46792), (2536, 29245), (3170, 23396), (5849, 12680), (6340, 11698)]