12800082172

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{35955287}}^1$

素因数の和:35955380

約数の個数: 12

約数和(自身を含む): 22651831440

約数和(自身を除く): 9851749268

約数列:

[1, 2, 4, 89, 178, 356, 35955287, 71910574, 143821148, 3200020543, 6400041086, 12800082172]

約数ペア:

[(1, 12800082172), (2, 6400041086), (4, 3200020543), (89, 143821148), (178, 71910574), (356, 35955287)]