38835920

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{827}}^1$

素因数の和:1427

約数の個数: 40

約数和(自身を含む): 90556704

約数和(自身を除く): 51720784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 827, 1174, 1654, 2348, 2935, 3308, 4135, 4696, 5870, 6616, 8270, 9392, 11740, 13232, 16540, 23480, 33080, 46960, 66160, 485449, 970898, 1941796, 2427245, 3883592, 4854490, 7767184, 9708980, 19417960, 38835920]

約数ペア:

[(1, 38835920), (2, 19417960), (4, 9708980), (5, 7767184), (8, 4854490), (10, 3883592), (16, 2427245), (20, 1941796), (40, 970898), (80, 485449), (587, 66160), (827, 46960), (1174, 33080), (1654, 23480), (2348, 16540), (2935, 13232), (3308, 11740), (4135, 9392), (4696, 8270), (5870, 6616)]