3611120

素因数分解:

$2^4\times 5^1\times {\mathrm{45139}}^1$

素因数の和:45152

約数の個数: 20

約数和(自身を含む): 8396040

約数和(自身を除く): 4784920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45139, 90278, 180556, 225695, 361112, 451390, 722224, 902780, 1805560, 3611120]

約数ペア:

[(1, 3611120), (2, 1805560), (4, 902780), (5, 722224), (8, 451390), (10, 361112), (16, 225695), (20, 180556), (40, 90278), (80, 45139)]