7335640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14107}}^1$

素因数の和:14131

約数の個数: 32

約数和(自身を含む): 17776080

約数和(自身を除く): 10440440

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 14107, 28214, 56428, 70535, 112856, 141070, 183391, 282140, 366782, 564280, 733564, 916955, 1467128, 1833910, 3667820, 7335640]

約数ペア:

[(1, 7335640), (2, 3667820), (4, 1833910), (5, 1467128), (8, 916955), (10, 733564), (13, 564280), (20, 366782), (26, 282140), (40, 183391), (52, 141070), (65, 112856), (104, 70535), (130, 56428), (260, 28214), (520, 14107)]