75219680

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1873}}^1$

素因数の和:2139

約数の個数: 48

約数和(自身を含む): 178509744

約数和(自身を除く): 103290064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1255, 1873, 2008, 2510, 3746, 4016, 5020, 7492, 8032, 9365, 10040, 14984, 18730, 20080, 29968, 37460, 40160, 59936, 74920, 149840, 299680, 470123, 940246, 1880492, 2350615, 3760984, 4701230, 7521968, 9402460, 15043936, 18804920, 37609840, 75219680]

約数ペア:

[(1, 75219680), (2, 37609840), (4, 18804920), (5, 15043936), (8, 9402460), (10, 7521968), (16, 4701230), (20, 3760984), (32, 2350615), (40, 1880492), (80, 940246), (160, 470123), (251, 299680), (502, 149840), (1004, 74920), (1255, 59936), (1873, 40160), (2008, 37460), (2510, 29968), (3746, 20080), (4016, 18730), (5020, 14984), (7492, 10040), (8032, 9365)]