2018015050

素因数分解:

$2^1\times 5^2\times {\mathrm{271}}^1\times {\mathrm{148931}}^1$

素因数の和:149214

約数の個数: 24

約数和(自身を含む): 3767383872

約数和(自身を除く): 1749368822

約数列:

[1, 2, 5, 10, 25, 50, 271, 542, 1355, 2710, 6775, 13550, 148931, 297862, 744655, 1489310, 3723275, 7446550, 40360301, 80720602, 201801505, 403603010, 1009007525, 2018015050]

約数ペア:

[(1, 2018015050), (2, 1009007525), (5, 403603010), (10, 201801505), (25, 80720602), (50, 40360301), (271, 7446550), (542, 3723275), (1355, 1489310), (2710, 744655), (6775, 297862), (13550, 148931)]