8898460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23417}}^1$

素因数の和:23445

約数の個数: 24

約数和(自身を含む): 19671120

約数和(自身を除く): 10772660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23417, 46834, 93668, 117085, 234170, 444923, 468340, 889846, 1779692, 2224615, 4449230, 8898460]

約数ペア:

[(1, 8898460), (2, 4449230), (4, 2224615), (5, 1779692), (10, 889846), (19, 468340), (20, 444923), (38, 234170), (76, 117085), (95, 93668), (190, 46834), (380, 23417)]