10425740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40099}}^1$

素因数の和:40121

約数の個数: 24

約数和(自身を含む): 23578800

約数和(自身を除く): 13153060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40099, 80198, 160396, 200495, 400990, 521287, 801980, 1042574, 2085148, 2606435, 5212870, 10425740]

約数ペア:

[(1, 10425740), (2, 5212870), (4, 2606435), (5, 2085148), (10, 1042574), (13, 801980), (20, 521287), (26, 400990), (52, 200495), (65, 160396), (130, 80198), (260, 40099)]