40791070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{37423}}^1$

素因数の和:37539

約数の個数: 16

約数和(自身を含む): 74099520

約数和(自身を除く): 33308450

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 37423, 74846, 187115, 374230, 4079107, 8158214, 20395535, 40791070]

約数ペア:

[(1, 40791070), (2, 20395535), (5, 8158214), (10, 4079107), (109, 374230), (218, 187115), (545, 74846), (1090, 37423)]