76261850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2127

約数の個数: 48

約数和(自身を含む): 163680000

約数和(自身を除く): 87418150

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 109, 175, 218, 350, 545, 763, 1090, 1526, 1999, 2725, 3815, 3998, 5450, 7630, 9995, 13993, 19075, 19990, 27986, 38150, 49975, 69965, 99950, 139930, 217891, 349825, 435782, 699650, 1089455, 1525237, 2178910, 3050474, 5447275, 7626185, 10894550, 15252370, 38130925, 76261850]

約数ペア:

[(1, 76261850), (2, 38130925), (5, 15252370), (7, 10894550), (10, 7626185), (14, 5447275), (25, 3050474), (35, 2178910), (50, 1525237), (70, 1089455), (109, 699650), (175, 435782), (218, 349825), (350, 217891), (545, 139930), (763, 99950), (1090, 69965), (1526, 49975), (1999, 38150), (2725, 27986), (3815, 19990), (3998, 19075), (5450, 13993), (7630, 9995)]