7925140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8487

約数の個数: 24

約数和(自身を含む): 16998912

約数和(自身を除く): 9073772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 8431, 16862, 33724, 42155, 84310, 168620, 396257, 792514, 1585028, 1981285, 3962570, 7925140]

約数ペア:

[(1, 7925140), (2, 3962570), (4, 1981285), (5, 1585028), (10, 792514), (20, 396257), (47, 168620), (94, 84310), (188, 42155), (235, 33724), (470, 16862), (940, 8431)]