3124180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5039}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 6773760

約数和(自身を除く): 3649580

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 5039, 10078, 20156, 25195, 50390, 100780, 156209, 312418, 624836, 781045, 1562090, 3124180]

約数ペア:

[(1, 3124180), (2, 1562090), (4, 781045), (5, 624836), (10, 312418), (20, 156209), (31, 100780), (62, 50390), (124, 25195), (155, 20156), (310, 10078), (620, 5039)]