61250480

素因数分解:

$2^4\times 5^1\times {\mathrm{193}}^1\times {\mathrm{3967}}^1$

素因数の和:4173

約数の個数: 40

約数和(自身を含む): 143181312

約数和(自身を除く): 81930832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 3967, 7720, 7934, 15440, 15868, 19835, 31736, 39670, 63472, 79340, 158680, 317360, 765631, 1531262, 3062524, 3828155, 6125048, 7656310, 12250096, 15312620, 30625240, 61250480]

約数ペア:

[(1, 61250480), (2, 30625240), (4, 15312620), (5, 12250096), (8, 7656310), (10, 6125048), (16, 3828155), (20, 3062524), (40, 1531262), (80, 765631), (193, 317360), (386, 158680), (772, 79340), (965, 63472), (1544, 39670), (1930, 31736), (3088, 19835), (3860, 15868), (3967, 15440), (7720, 7934)]