3887492050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{206233}}^1$

素因数の和:206287

約数の個数: 48

約数和(自身を含む): 8055500040

約数和(自身を除く): 4168007990

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 206233, 412466, 1031165, 2062330, 2681029, 5155825, 5362058, 5980757, 10311650, 11961514, 13405145, 26810290, 29903785, 59807570, 67025725, 77749841, 134051450, 149518925, 155499682, 299037850, 388749205, 777498410, 1943746025, 3887492050]

約数ペア:

[(1, 3887492050), (2, 1943746025), (5, 777498410), (10, 388749205), (13, 299037850), (25, 155499682), (26, 149518925), (29, 134051450), (50, 77749841), (58, 67025725), (65, 59807570), (130, 29903785), (145, 26810290), (290, 13405145), (325, 11961514), (377, 10311650), (650, 5980757), (725, 5362058), (754, 5155825), (1450, 2681029), (1885, 2062330), (3770, 1031165), (9425, 412466), (18850, 206233)]