39089140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{941}}^1$

素因数の和:1048

約数の個数: 48

約数和(自身を含む): 86091264

約数和(自身を除く): 47002124

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 67, 124, 134, 155, 268, 310, 335, 620, 670, 941, 1340, 1882, 2077, 3764, 4154, 4705, 8308, 9410, 10385, 18820, 20770, 29171, 41540, 58342, 63047, 116684, 126094, 145855, 252188, 291710, 315235, 583420, 630470, 1260940, 1954457, 3908914, 7817828, 9772285, 19544570, 39089140]

約数ペア:

[(1, 39089140), (2, 19544570), (4, 9772285), (5, 7817828), (10, 3908914), (20, 1954457), (31, 1260940), (62, 630470), (67, 583420), (124, 315235), (134, 291710), (155, 252188), (268, 145855), (310, 126094), (335, 116684), (620, 63047), (670, 58342), (941, 41540), (1340, 29171), (1882, 20770), (2077, 18820), (3764, 10385), (4154, 9410), (4705, 8308)]