127714540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{375631}}^1$

素因数の和:375657

約数の個数: 24

約数和(自身を含む): 283977792

約数和(自身を除く): 156263252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 375631, 751262, 1502524, 1878155, 3756310, 6385727, 7512620, 12771454, 25542908, 31928635, 63857270, 127714540]

約数ペア:

[(1, 127714540), (2, 63857270), (4, 31928635), (5, 25542908), (10, 12771454), (17, 7512620), (20, 6385727), (34, 3756310), (68, 1878155), (85, 1502524), (170, 751262), (340, 375631)]