14983960

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{719}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 18841640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 719, 1042, 1438, 2084, 2605, 2876, 3595, 4168, 5210, 5752, 7190, 10420, 14380, 20840, 28760, 374599, 749198, 1498396, 1872995, 2996792, 3745990, 7491980, 14983960]

約数ペア:

[(1, 14983960), (2, 7491980), (4, 3745990), (5, 2996792), (8, 1872995), (10, 1498396), (20, 749198), (40, 374599), (521, 28760), (719, 20840), (1042, 14380), (1438, 10420), (2084, 7190), (2605, 5752), (2876, 5210), (3595, 4168)]