44901820

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 96864768

約数和(自身を除く): 51962948

約数列:

[1, 2, 4, 5, 10, 20, 71, 103, 142, 206, 284, 307, 355, 412, 515, 614, 710, 1030, 1228, 1420, 1535, 2060, 3070, 6140, 7313, 14626, 21797, 29252, 31621, 36565, 43594, 63242, 73130, 87188, 108985, 126484, 146260, 158105, 217970, 316210, 435940, 632420, 2245091, 4490182, 8980364, 11225455, 22450910, 44901820]

約数ペア:

[(1, 44901820), (2, 22450910), (4, 11225455), (5, 8980364), (10, 4490182), (20, 2245091), (71, 632420), (103, 435940), (142, 316210), (206, 217970), (284, 158105), (307, 146260), (355, 126484), (412, 108985), (515, 87188), (614, 73130), (710, 63242), (1030, 43594), (1228, 36565), (1420, 31621), (1535, 29252), (2060, 21797), (3070, 14626), (6140, 7313)]