210702924020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{554481379}}^1$

素因数の和:554481407

約数の個数: 24

約数和(自身を含む): 465764359200

約数和(自身を除く): 255061435180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 554481379, 1108962758, 2217925516, 2772406895, 5544813790, 10535146201, 11089627580, 21070292402, 42140584804, 52675731005, 105351462010, 210702924020]

約数ペア:

[(1, 210702924020), (2, 105351462010), (4, 52675731005), (5, 42140584804), (10, 21070292402), (19, 11089627580), (20, 10535146201), (38, 5544813790), (76, 2772406895), (95, 2217925516), (190, 1108962758), (380, 554481379)]