66935888980

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{911}}^1\times {\mathrm{6367}}^1$

素因数の和:7864

約数の個数: 48

約数和(自身を含む): 140985686016

約数和(自身を除く): 74049797036

約数列:

[1, 2, 4, 5, 10, 20, 577, 911, 1154, 1822, 2308, 2885, 3644, 4555, 5770, 6367, 9110, 11540, 12734, 18220, 25468, 31835, 63670, 127340, 525647, 1051294, 2102588, 2628235, 3673759, 5256470, 5800337, 7347518, 10512940, 11600674, 14695036, 18368795, 23201348, 29001685, 36737590, 58003370, 73475180, 116006740, 3346794449, 6693588898, 13387177796, 16733972245, 33467944490, 66935888980]

約数ペア:

[(1, 66935888980), (2, 33467944490), (4, 16733972245), (5, 13387177796), (10, 6693588898), (20, 3346794449), (577, 116006740), (911, 73475180), (1154, 58003370), (1822, 36737590), (2308, 29001685), (2885, 23201348), (3644, 18368795), (4555, 14695036), (5770, 11600674), (6367, 10512940), (9110, 7347518), (11540, 5800337), (12734, 5256470), (18220, 3673759), (25468, 2628235), (31835, 2102588), (63670, 1051294), (127340, 525647)]