13831960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{5861}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 31654800

約数和(自身を除く): 17822840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 5861, 11722, 23444, 29305, 46888, 58610, 117220, 234440, 345799, 691598, 1383196, 1728995, 2766392, 3457990, 6915980, 13831960]

約数ペア:

[(1, 13831960), (2, 6915980), (4, 3457990), (5, 2766392), (8, 1728995), (10, 1383196), (20, 691598), (40, 345799), (59, 234440), (118, 117220), (236, 58610), (295, 46888), (472, 29305), (590, 23444), (1180, 11722), (2360, 5861)]