141126760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121661}}^1$

素因数の和:121701

約数の個数: 32

約数和(自身を含む): 328487400

約数和(自身を除く): 187360640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 121661, 243322, 486644, 608305, 973288, 1216610, 2433220, 3528169, 4866440, 7056338, 14112676, 17640845, 28225352, 35281690, 70563380, 141126760]

約数ペア:

[(1, 141126760), (2, 70563380), (4, 35281690), (5, 28225352), (8, 17640845), (10, 14112676), (20, 7056338), (29, 4866440), (40, 3528169), (58, 2433220), (116, 1216610), (145, 973288), (232, 608305), (290, 486644), (580, 243322), (1160, 121661)]