65455910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3089}}^1$

素因数の和:3272

約数の個数: 32

約数和(自身を含む): 127703520

約数和(自身を除く): 62247610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 3089, 4238, 6178, 10595, 15445, 21190, 30890, 40157, 80314, 200785, 401570, 503507, 1007014, 2517535, 5035070, 6545591, 13091182, 32727955, 65455910]

約数ペア:

[(1, 65455910), (2, 32727955), (5, 13091182), (10, 6545591), (13, 5035070), (26, 2517535), (65, 1007014), (130, 503507), (163, 401570), (326, 200785), (815, 80314), (1630, 40157), (2119, 30890), (3089, 21190), (4238, 15445), (6178, 10595)]