40693895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19997}}^1$

素因数の和:20050

約数の個数: 16

約数和(自身を含む): 54714528

約数和(自身を除く): 14020633

約数列:

[1, 5, 11, 37, 55, 185, 407, 2035, 19997, 99985, 219967, 739889, 1099835, 3699445, 8138779, 40693895]

約数ペア:

[(1, 40693895), (5, 8138779), (11, 3699445), (37, 1099835), (55, 739889), (185, 219967), (407, 99985), (2035, 19997)]