75103640

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5923}}^1$

素因数の和:6251

約数の個数: 32

約数和(自身を含む): 169544880

約数和(自身を除く): 94441240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1585, 2536, 3170, 5923, 6340, 11846, 12680, 23692, 29615, 47384, 59230, 118460, 236920, 1877591, 3755182, 7510364, 9387955, 15020728, 18775910, 37551820, 75103640]

約数ペア:

[(1, 75103640), (2, 37551820), (4, 18775910), (5, 15020728), (8, 9387955), (10, 7510364), (20, 3755182), (40, 1877591), (317, 236920), (634, 118460), (1268, 59230), (1585, 47384), (2536, 29615), (3170, 23692), (5923, 12680), (6340, 11846)]