1994328260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1\times {\mathrm{2753}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 4337550000

約数和(自身を除く): 2343221740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1249, 2498, 2753, 4996, 5506, 6245, 11012, 12490, 13765, 24980, 27530, 36221, 55060, 72442, 79837, 144884, 159674, 181105, 319348, 362210, 399185, 724420, 798370, 1596740, 3438497, 6876994, 13753988, 17192485, 34384970, 68769940, 99716413, 199432826, 398865652, 498582065, 997164130, 1994328260]

約数ペア:

[(1, 1994328260), (2, 997164130), (4, 498582065), (5, 398865652), (10, 199432826), (20, 99716413), (29, 68769940), (58, 34384970), (116, 17192485), (145, 13753988), (290, 6876994), (580, 3438497), (1249, 1596740), (2498, 798370), (2753, 724420), (4996, 399185), (5506, 362210), (6245, 319348), (11012, 181105), (12490, 159674), (13765, 144884), (24980, 79837), (27530, 72442), (36221, 55060)]