27867320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53591}}^1$

素因数の和:53615

約数の個数: 32

約数和(自身を含む): 67525920

約数和(自身を除く): 39658600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 53591, 107182, 214364, 267955, 428728, 535910, 696683, 1071820, 1393366, 2143640, 2786732, 3483415, 5573464, 6966830, 13933660, 27867320]

約数ペア:

[(1, 27867320), (2, 13933660), (4, 6966830), (5, 5573464), (8, 3483415), (10, 2786732), (13, 2143640), (20, 1393366), (26, 1071820), (40, 696683), (52, 535910), (65, 428728), (104, 267955), (130, 214364), (260, 107182), (520, 53591)]