267029667320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{513518591}}^1$

素因数の和:513518615

約数の個数: 32

約数和(自身を含む): 647033425920

約数和(自身を除く): 380003758600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 513518591, 1027037182, 2054074364, 2567592955, 4108148728, 5135185910, 6675741683, 10270371820, 13351483366, 20540743640, 26702966732, 33378708415, 53405933464, 66757416830, 133514833660, 267029667320]

約数ペア:

[(1, 267029667320), (2, 133514833660), (4, 66757416830), (5, 53405933464), (8, 33378708415), (10, 26702966732), (13, 20540743640), (20, 13351483366), (26, 10270371820), (40, 6675741683), (52, 5135185910), (65, 4108148728), (104, 2567592955), (130, 2054074364), (260, 1027037182), (520, 513518591)]