27053080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21859

約数の個数: 32

約数和(自身を含む): 62835840

約数和(自身を除く): 35782760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 21817, 43634, 87268, 109085, 174536, 218170, 436340, 676327, 872680, 1352654, 2705308, 3381635, 5410616, 6763270, 13526540, 27053080]

約数ペア:

[(1, 27053080), (2, 13526540), (4, 6763270), (5, 5410616), (8, 3381635), (10, 2705308), (20, 1352654), (31, 872680), (40, 676327), (62, 436340), (124, 218170), (155, 174536), (248, 109085), (310, 87268), (620, 43634), (1240, 21817)]