5280297260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{161873}}^1$

素因数の和:162122

約数の個数: 48

約数和(自身を含む): 12727181376

約数和(自身を除く): 7446884116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1631, 2330, 3262, 4660, 6524, 8155, 16310, 32620, 161873, 323746, 647492, 809365, 1133111, 1618730, 2266222, 3237460, 4532444, 5665555, 11331110, 22662220, 37716409, 75432818, 150865636, 188582045, 264014863, 377164090, 528029726, 754328180, 1056059452, 1320074315, 2640148630, 5280297260]

約数ペア:

[(1, 5280297260), (2, 2640148630), (4, 1320074315), (5, 1056059452), (7, 754328180), (10, 528029726), (14, 377164090), (20, 264014863), (28, 188582045), (35, 150865636), (70, 75432818), (140, 37716409), (233, 22662220), (466, 11331110), (932, 5665555), (1165, 4532444), (1631, 3237460), (2330, 2266222), (3262, 1618730), (4660, 1133111), (6524, 809365), (8155, 647492), (16310, 323746), (32620, 161873)]