13824920

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{599}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 31212000

約数和(自身を除く): 17387080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 599, 1154, 1198, 2308, 2396, 2885, 2995, 4616, 4792, 5770, 5990, 11540, 11980, 23080, 23960, 345623, 691246, 1382492, 1728115, 2764984, 3456230, 6912460, 13824920]

約数ペア:

[(1, 13824920), (2, 6912460), (4, 3456230), (5, 2764984), (8, 1728115), (10, 1382492), (20, 691246), (40, 345623), (577, 23960), (599, 23080), (1154, 11980), (1198, 11540), (2308, 5990), (2396, 5770), (2885, 4792), (2995, 4616)]