91728620

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{9341}}^1$

素因数の和:9841

約数の個数: 24

約数和(自身を含む): 193043088

約数和(自身を除く): 101314468

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9341, 9820, 18682, 37364, 46705, 93410, 186820, 4586431, 9172862, 18345724, 22932155, 45864310, 91728620]

約数ペア:

[(1, 91728620), (2, 45864310), (4, 22932155), (5, 18345724), (10, 9172862), (20, 4586431), (491, 186820), (982, 93410), (1964, 46705), (2455, 37364), (4910, 18682), (9341, 9820)]