68053340

素因数分解:

$2^2\times 5^1\times {\mathrm{1013}}^1\times {\mathrm{3359}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 143095680

約数和(自身を除く): 75042340

約数列:

[1, 2, 4, 5, 10, 20, 1013, 2026, 3359, 4052, 5065, 6718, 10130, 13436, 16795, 20260, 33590, 67180, 3402667, 6805334, 13610668, 17013335, 34026670, 68053340]

約数ペア:

[(1, 68053340), (2, 34026670), (4, 17013335), (5, 13610668), (10, 6805334), (20, 3402667), (1013, 67180), (2026, 33590), (3359, 20260), (4052, 16795), (5065, 13436), (6718, 10130)]