30925280

素因数分解:

$2^5\times 5^1\times {\mathrm{193283}}^1$

素因数の和:193298

約数の個数: 24

約数和(自身を含む): 73061352

約数和(自身を除く): 42136072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193283, 386566, 773132, 966415, 1546264, 1932830, 3092528, 3865660, 6185056, 7731320, 15462640, 30925280]

約数ペア:

[(1, 30925280), (2, 15462640), (4, 7731320), (5, 6185056), (8, 3865660), (10, 3092528), (16, 1932830), (20, 1546264), (32, 966415), (40, 773132), (80, 386566), (160, 193283)]