141012140

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{26017}}^1$

素因数の和:26297

約数の個数: 24

約数和(自身を含む): 297229632

約数和(自身を除く): 156217492

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 26017, 52034, 104068, 130085, 260170, 520340, 7050607, 14101214, 28202428, 35253035, 70506070, 141012140]

約数ペア:

[(1, 141012140), (2, 70506070), (4, 35253035), (5, 28202428), (10, 14101214), (20, 7050607), (271, 520340), (542, 260170), (1084, 130085), (1355, 104068), (2710, 52034), (5420, 26017)]