8129510

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1931}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 14675472

約数和(自身を除く): 6545962

約数列:

[1, 2, 5, 10, 421, 842, 1931, 2105, 3862, 4210, 9655, 19310, 812951, 1625902, 4064755, 8129510]

約数ペア:

[(1, 8129510), (2, 4064755), (5, 1625902), (10, 812951), (421, 19310), (842, 9655), (1931, 4210), (2105, 3862)]