6484880

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{787}}^1$

素因数の和:903

約数の個数: 40

約数和(自身を含む): 15243072

約数和(自身を除く): 8758192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 515, 787, 824, 1030, 1574, 1648, 2060, 3148, 3935, 4120, 6296, 7870, 8240, 12592, 15740, 31480, 62960, 81061, 162122, 324244, 405305, 648488, 810610, 1296976, 1621220, 3242440, 6484880]

約数ペア:

[(1, 6484880), (2, 3242440), (4, 1621220), (5, 1296976), (8, 810610), (10, 648488), (16, 405305), (20, 324244), (40, 162122), (80, 81061), (103, 62960), (206, 31480), (412, 15740), (515, 12592), (787, 8240), (824, 7870), (1030, 6296), (1574, 4120), (1648, 3935), (2060, 3148)]