124879210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{2339}}^1$

素因数の和:2646

約数の個数: 32

約数和(自身を含む): 237556800

約数和(自身を除く): 112677590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 281, 562, 1405, 2339, 2810, 4678, 5339, 10678, 11695, 23390, 26695, 44441, 53390, 88882, 222205, 444410, 657259, 1314518, 3286295, 6572590, 12487921, 24975842, 62439605, 124879210]

約数ペア:

[(1, 124879210), (2, 62439605), (5, 24975842), (10, 12487921), (19, 6572590), (38, 3286295), (95, 1314518), (190, 657259), (281, 444410), (562, 222205), (1405, 88882), (2339, 53390), (2810, 44441), (4678, 26695), (5339, 23390), (10678, 11695)]