40400522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10301}}^1$

素因数の和:10393

約数の個数: 16

約数和(自身を含む): 63419112

約数和(自身を除く): 23018590

約数列:

[1, 2, 37, 53, 74, 106, 1961, 3922, 10301, 20602, 381137, 545953, 762274, 1091906, 20200261, 40400522]

約数ペア:

[(1, 40400522), (2, 20200261), (37, 1091906), (53, 762274), (74, 545953), (106, 381137), (1961, 20602), (3922, 10301)]