52838680

素因数分解:

$2^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{3449}}^1$

素因数の和:3843

約数の個数: 32

約数和(自身を含む): 119232000

約数和(自身を除く): 66393320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 383, 766, 1532, 1915, 3064, 3449, 3830, 6898, 7660, 13796, 15320, 17245, 27592, 34490, 68980, 137960, 1320967, 2641934, 5283868, 6604835, 10567736, 13209670, 26419340, 52838680]

約数ペア:

[(1, 52838680), (2, 26419340), (4, 13209670), (5, 10567736), (8, 6604835), (10, 5283868), (20, 2641934), (40, 1320967), (383, 137960), (766, 68980), (1532, 34490), (1915, 27592), (3064, 17245), (3449, 15320), (3830, 13796), (6898, 7660)]