474042020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1247479}}^1$

素因数の和:1247507

約数の個数: 24

約数和(自身を含む): 1047883200

約数和(自身を除く): 573841180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1247479, 2494958, 4989916, 6237395, 12474790, 23702101, 24949580, 47404202, 94808404, 118510505, 237021010, 474042020]

約数ペア:

[(1, 474042020), (2, 237021010), (4, 118510505), (5, 94808404), (10, 47404202), (19, 24949580), (20, 23702101), (38, 12474790), (76, 6237395), (95, 4989916), (190, 2494958), (380, 1247479)]