13429360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23981}}^1$

素因数の和:24001

約数の個数: 40

約数和(自身を含む): 35685216

約数和(自身を除く): 22255856

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 23981, 47962, 95924, 119905, 167867, 191848, 239810, 335734, 383696, 479620, 671468, 839335, 959240, 1342936, 1678670, 1918480, 2685872, 3357340, 6714680, 13429360]

約数ペア:

[(1, 13429360), (2, 6714680), (4, 3357340), (5, 2685872), (7, 1918480), (8, 1678670), (10, 1342936), (14, 959240), (16, 839335), (20, 671468), (28, 479620), (35, 383696), (40, 335734), (56, 239810), (70, 191848), (80, 167867), (112, 119905), (140, 95924), (280, 47962), (560, 23981)]