6604862540

素因数分解:

$2^2\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{266971}}^1$

素因数の和:268217

約数の個数: 24

約数和(自身を含む): 13881476112

約数和(自身を除く): 7276613572

約数列:

[1, 2, 4, 5, 10, 20, 1237, 2474, 4948, 6185, 12370, 24740, 266971, 533942, 1067884, 1334855, 2669710, 5339420, 330243127, 660486254, 1320972508, 1651215635, 3302431270, 6604862540]

約数ペア:

[(1, 6604862540), (2, 3302431270), (4, 1651215635), (5, 1320972508), (10, 660486254), (20, 330243127), (1237, 5339420), (2474, 2669710), (4948, 1334855), (6185, 1067884), (12370, 533942), (24740, 266971)]