110136920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144917}}^1$

素因数の和:144947

約数の個数: 32

約数和(自身を含む): 260852400

約数和(自身を除く): 150715480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 144917, 289834, 579668, 724585, 1159336, 1449170, 2753423, 2898340, 5506846, 5796680, 11013692, 13767115, 22027384, 27534230, 55068460, 110136920]

約数ペア:

[(1, 110136920), (2, 55068460), (4, 27534230), (5, 22027384), (8, 13767115), (10, 11013692), (19, 5796680), (20, 5506846), (38, 2898340), (40, 2753423), (76, 1449170), (95, 1159336), (152, 724585), (190, 579668), (380, 289834), (760, 144917)]