126275110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{74719}}^1$

素因数の和:74752

約数の個数: 24

約数和(自身を含む): 246127680

約数和(自身を除く): 119852570

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 74719, 149438, 373595, 747190, 971347, 1942694, 4856735, 9713470, 12627511, 25255022, 63137555, 126275110]

約数ペア:

[(1, 126275110), (2, 63137555), (5, 25255022), (10, 12627511), (13, 9713470), (26, 4856735), (65, 1942694), (130, 971347), (169, 747190), (338, 373595), (845, 149438), (1690, 74719)]