27176980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8999}}^1$

素因数の和:9159

約数の個数: 24

約数和(自身を含む): 57456000

約数和(自身を除く): 30279020

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8999, 17998, 35996, 44995, 89990, 179980, 1358849, 2717698, 5435396, 6794245, 13588490, 27176980]

約数ペア:

[(1, 27176980), (2, 13588490), (4, 6794245), (5, 5435396), (10, 2717698), (20, 1358849), (151, 179980), (302, 89990), (604, 44995), (755, 35996), (1510, 17998), (3020, 8999)]