1750242520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3365851}}^1$

素因数の和:3365875

約数の個数: 32

約数和(自身を含む): 4240973520

約数和(自身を除く): 2490731000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3365851, 6731702, 13463404, 16829255, 26926808, 33658510, 43756063, 67317020, 87512126, 134634040, 175024252, 218780315, 350048504, 437560630, 875121260, 1750242520]

約数ペア:

[(1, 1750242520), (2, 875121260), (4, 437560630), (5, 350048504), (8, 218780315), (10, 175024252), (13, 134634040), (20, 87512126), (26, 67317020), (40, 43756063), (52, 33658510), (65, 26926808), (104, 16829255), (130, 13463404), (260, 6731702), (520, 3365851)]