22705160

素因数分解:

$2^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{967}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 51226560

約数和(自身を除く): 28521400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 587, 967, 1174, 1934, 2348, 2935, 3868, 4696, 4835, 5870, 7736, 9670, 11740, 19340, 23480, 38680, 567629, 1135258, 2270516, 2838145, 4541032, 5676290, 11352580, 22705160]

約数ペア:

[(1, 22705160), (2, 11352580), (4, 5676290), (5, 4541032), (8, 2838145), (10, 2270516), (20, 1135258), (40, 567629), (587, 38680), (967, 23480), (1174, 19340), (1934, 11740), (2348, 9670), (2935, 7736), (3868, 5870), (4696, 4835)]