112554680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{401981}}^1$

素因数の和:401999

約数の個数: 32

約数和(自身を含む): 289427040

約数和(自身を除く): 176872360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 401981, 803962, 1607924, 2009905, 2813867, 3215848, 4019810, 5627734, 8039620, 11255468, 14069335, 16079240, 22510936, 28138670, 56277340, 112554680]

約数ペア:

[(1, 112554680), (2, 56277340), (4, 28138670), (5, 22510936), (7, 16079240), (8, 14069335), (10, 11255468), (14, 8039620), (20, 5627734), (28, 4019810), (35, 3215848), (40, 2813867), (56, 2009905), (70, 1607924), (140, 803962), (280, 401981)]