957100420

素因数分解:

$2^2\times 5^1\times {\mathrm{47855021}}^1$

素因数の和:47855030

約数の個数: 12

約数和(自身を含む): 2009910924

約数和(自身を除く): 1052810504

約数列:

[1, 2, 4, 5, 10, 20, 47855021, 95710042, 191420084, 239275105, 478550210, 957100420]

約数ペア:

[(1, 957100420), (2, 478550210), (4, 239275105), (5, 191420084), (10, 95710042), (20, 47855021)]