252172090

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{7829}}^1$

素因数の和:11057

約数の個数: 16

約数和(自身を含む): 454108680

約数和(自身を除く): 201936590

約数列:

[1, 2, 5, 10, 3221, 6442, 7829, 15658, 16105, 32210, 39145, 78290, 25217209, 50434418, 126086045, 252172090]

約数ペア:

[(1, 252172090), (2, 126086045), (5, 50434418), (10, 25217209), (3221, 78290), (6442, 39145), (7829, 32210), (15658, 16105)]