165093140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{175631}}^1$

素因数の和:175687

約数の個数: 24

約数和(自身を含む): 354074112

約数和(自身を除く): 188980972

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 175631, 351262, 702524, 878155, 1756310, 3512620, 8254657, 16509314, 33018628, 41273285, 82546570, 165093140]

約数ペア:

[(1, 165093140), (2, 82546570), (4, 41273285), (5, 33018628), (10, 16509314), (20, 8254657), (47, 3512620), (94, 1756310), (188, 878155), (235, 702524), (470, 351262), (940, 175631)]