39545580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9283}}^1$

素因数の和:9366

約数の個数: 48

約数和(自身を含む): 112299264

約数和(自身を除く): 72753684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 9283, 18566, 27849, 37132, 46415, 55698, 92830, 111396, 139245, 185660, 278490, 556980, 659093, 1318186, 1977279, 2636372, 3295465, 3954558, 6590930, 7909116, 9886395, 13181860, 19772790, 39545580]

約数ペア:

[(1, 39545580), (2, 19772790), (3, 13181860), (4, 9886395), (5, 7909116), (6, 6590930), (10, 3954558), (12, 3295465), (15, 2636372), (20, 1977279), (30, 1318186), (60, 659093), (71, 556980), (142, 278490), (213, 185660), (284, 139245), (355, 111396), (426, 92830), (710, 55698), (852, 46415), (1065, 37132), (1420, 27849), (2130, 18566), (4260, 9283)]