40938370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{372167}}^1$

素因数の和:372185

約数の個数: 16

約数和(自身を含む): 80388288

約数和(自身を除く): 39449918

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 372167, 744334, 1860835, 3721670, 4093837, 8187674, 20469185, 40938370]

約数ペア:

[(1, 40938370), (2, 20469185), (5, 8187674), (10, 4093837), (11, 3721670), (22, 1860835), (55, 744334), (110, 372167)]