7152340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27509}}^1$

素因数の和:27531

約数の個数: 24

約数和(自身を含む): 16175880

約数和(自身を除く): 9023540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27509, 55018, 110036, 137545, 275090, 357617, 550180, 715234, 1430468, 1788085, 3576170, 7152340]

約数ペア:

[(1, 7152340), (2, 3576170), (4, 1788085), (5, 1430468), (10, 715234), (13, 550180), (20, 357617), (26, 275090), (52, 137545), (65, 110036), (130, 55018), (260, 27509)]