1612557080

素因数分解:

$2^3\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{19079}}^1$

素因数の和:21203

約数の個数: 32

約数和(自身を含む): 3630160800

約数和(自身を除く): 2017603720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2113, 4226, 8452, 10565, 16904, 19079, 21130, 38158, 42260, 76316, 84520, 95395, 152632, 190790, 381580, 763160, 40313927, 80627854, 161255708, 201569635, 322511416, 403139270, 806278540, 1612557080]

約数ペア:

[(1, 1612557080), (2, 806278540), (4, 403139270), (5, 322511416), (8, 201569635), (10, 161255708), (20, 80627854), (40, 40313927), (2113, 763160), (4226, 381580), (8452, 190790), (10565, 152632), (16904, 95395), (19079, 84520), (21130, 76316), (38158, 42260)]