13830680

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11923}}^1$

素因数の和:11963

約数の個数: 32

約数和(自身を含む): 32194800

約数和(自身を除く): 18364120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11923, 23846, 47692, 59615, 95384, 119230, 238460, 345767, 476920, 691534, 1383068, 1728835, 2766136, 3457670, 6915340, 13830680]

約数ペア:

[(1, 13830680), (2, 6915340), (4, 3457670), (5, 2766136), (8, 1728835), (10, 1383068), (20, 691534), (29, 476920), (40, 345767), (58, 238460), (116, 119230), (145, 95384), (232, 59615), (290, 47692), (580, 23846), (1160, 11923)]