40224995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{229}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 52246800

約数和(自身を除く): 12021805

約数列:

[1, 5, 19, 43, 95, 215, 229, 817, 1145, 1849, 4085, 4351, 9245, 9847, 21755, 35131, 49235, 175655, 187093, 423421, 935465, 2117105, 8044999, 40224995]

約数ペア:

[(1, 40224995), (5, 8044999), (19, 2117105), (43, 935465), (95, 423421), (215, 187093), (229, 175655), (817, 49235), (1145, 35131), (1849, 21755), (4085, 9847), (4351, 9245)]