7608220

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2423}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 16085664

約数和(自身を除く): 8477444

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 2423, 3140, 4846, 9692, 12115, 24230, 48460, 380411, 760822, 1521644, 1902055, 3804110, 7608220]

約数ペア:

[(1, 7608220), (2, 3804110), (4, 1902055), (5, 1521644), (10, 760822), (20, 380411), (157, 48460), (314, 24230), (628, 12115), (785, 9692), (1570, 4846), (2423, 3140)]