10613720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20411}}^1$

素因数の和:20435

約数の個数: 32

約数和(自身を含む): 25719120

約数和(自身を除く): 15105400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20411, 40822, 81644, 102055, 163288, 204110, 265343, 408220, 530686, 816440, 1061372, 1326715, 2122744, 2653430, 5306860, 10613720]

約数ペア:

[(1, 10613720), (2, 5306860), (4, 2653430), (5, 2122744), (8, 1326715), (10, 1061372), (13, 816440), (20, 530686), (26, 408220), (40, 265343), (52, 204110), (65, 163288), (104, 102055), (130, 81644), (260, 40822), (520, 20411)]