225292068910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{859}}^1\times {\mathrm{639689}}^1$

素因数の和:640596

約数の個数: 32

約数和(自身を含む): 415900850400

約数和(自身を除く): 190608781490

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 859, 1718, 4295, 8590, 35219, 70438, 176095, 352190, 639689, 1279378, 3198445, 6396890, 26227249, 52454498, 131136245, 262272490, 549492851, 1098985702, 2747464255, 5494928510, 22529206891, 45058413782, 112646034455, 225292068910]

約数ペア:

[(1, 225292068910), (2, 112646034455), (5, 45058413782), (10, 22529206891), (41, 5494928510), (82, 2747464255), (205, 1098985702), (410, 549492851), (859, 262272490), (1718, 131136245), (4295, 52454498), (8590, 26227249), (35219, 6396890), (70438, 3198445), (176095, 1279378), (352190, 639689)]