14745160

素因数分解:

$2^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 33291000

約数和(自身を除く): 18545840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 449, 821, 898, 1642, 1796, 2245, 3284, 3592, 4105, 4490, 6568, 8210, 8980, 16420, 17960, 32840, 368629, 737258, 1474516, 1843145, 2949032, 3686290, 7372580, 14745160]

約数ペア:

[(1, 14745160), (2, 7372580), (4, 3686290), (5, 2949032), (8, 1843145), (10, 1474516), (20, 737258), (40, 368629), (449, 32840), (821, 17960), (898, 16420), (1642, 8980), (1796, 8210), (2245, 6568), (3284, 4490), (3592, 4105)]