8010340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30809}}^1$

素因数の和:30831

約数の個数: 24

約数和(自身を含む): 18116280

約数和(自身を除く): 10105940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 30809, 61618, 123236, 154045, 308090, 400517, 616180, 801034, 1602068, 2002585, 4005170, 8010340]

約数ペア:

[(1, 8010340), (2, 4005170), (4, 2002585), (5, 1602068), (10, 801034), (13, 616180), (20, 400517), (26, 308090), (52, 154045), (65, 123236), (130, 61618), (260, 30809)]