56549360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100981}}^1$

素因数の和:101001

約数の個数: 40

約数和(自身を含む): 150261216

約数和(自身を除く): 93711856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100981, 201962, 403924, 504905, 706867, 807848, 1009810, 1413734, 1615696, 2019620, 2827468, 3534335, 4039240, 5654936, 7068670, 8078480, 11309872, 14137340, 28274680, 56549360]

約数ペア:

[(1, 56549360), (2, 28274680), (4, 14137340), (5, 11309872), (7, 8078480), (8, 7068670), (10, 5654936), (14, 4039240), (16, 3534335), (20, 2827468), (28, 2019620), (35, 1615696), (40, 1413734), (56, 1009810), (70, 807848), (80, 706867), (112, 504905), (140, 403924), (280, 201962), (560, 100981)]