47722160

素因数分解:

$2^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5279}}^1$

素因数の和:5405

約数の個数: 40

約数和(自身を含む): 111957120

約数和(自身を除く): 64234960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113, 226, 452, 565, 904, 1130, 1808, 2260, 4520, 5279, 9040, 10558, 21116, 26395, 42232, 52790, 84464, 105580, 211160, 422320, 596527, 1193054, 2386108, 2982635, 4772216, 5965270, 9544432, 11930540, 23861080, 47722160]

約数ペア:

[(1, 47722160), (2, 23861080), (4, 11930540), (5, 9544432), (8, 5965270), (10, 4772216), (16, 2982635), (20, 2386108), (40, 1193054), (80, 596527), (113, 422320), (226, 211160), (452, 105580), (565, 84464), (904, 52790), (1130, 42232), (1808, 26395), (2260, 21116), (4520, 10558), (5279, 9040)]