10131080

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2573

約数の個数: 32

約数和(自身を含む): 23025600

約数和(自身を除く): 12894520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 2459, 4120, 4918, 9836, 12295, 19672, 24590, 49180, 98360, 253277, 506554, 1013108, 1266385, 2026216, 2532770, 5065540, 10131080]

約数ペア:

[(1, 10131080), (2, 5065540), (4, 2532770), (5, 2026216), (8, 1266385), (10, 1013108), (20, 506554), (40, 253277), (103, 98360), (206, 49180), (412, 24590), (515, 19672), (824, 12295), (1030, 9836), (2060, 4918), (2459, 4120)]