77034380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{124249}}^1$

素因数の和:124289

約数の個数: 24

約数和(自身を含む): 166992000

約数和(自身を除く): 89957620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 124249, 248498, 496996, 621245, 1242490, 2484980, 3851719, 7703438, 15406876, 19258595, 38517190, 77034380]

約数ペア:

[(1, 77034380), (2, 38517190), (4, 19258595), (5, 15406876), (10, 7703438), (20, 3851719), (31, 2484980), (62, 1242490), (124, 621245), (155, 496996), (310, 248498), (620, 124249)]