14690840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4649}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 33480000

約数和(自身を除く): 18789160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 4649, 9298, 18596, 23245, 37192, 46490, 92980, 185960, 367271, 734542, 1469084, 1836355, 2938168, 3672710, 7345420, 14690840]

約数ペア:

[(1, 14690840), (2, 7345420), (4, 3672710), (5, 2938168), (8, 1836355), (10, 1469084), (20, 734542), (40, 367271), (79, 185960), (158, 92980), (316, 46490), (395, 37192), (632, 23245), (790, 18596), (1580, 9298), (3160, 4649)]