138933050

素因数分解:

$2^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{17047}}^1$

素因数の和:17222

約数の個数: 24

約数和(自身を含む): 260016096

約数和(自身を除く): 121083046

約数列:

[1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150, 17047, 34094, 85235, 170470, 426175, 852350, 2778661, 5557322, 13893305, 27786610, 69466525, 138933050]

約数ペア:

[(1, 138933050), (2, 69466525), (5, 27786610), (10, 13893305), (25, 5557322), (50, 2778661), (163, 852350), (326, 426175), (815, 170470), (1630, 85235), (4075, 34094), (8150, 17047)]