12484360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{44587}}^1$

素因数の和:44605

約数の個数: 32

約数和(自身を含む): 32103360

約数和(自身を除く): 19619000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 44587, 89174, 178348, 222935, 312109, 356696, 445870, 624218, 891740, 1248436, 1560545, 1783480, 2496872, 3121090, 6242180, 12484360]

約数ペア:

[(1, 12484360), (2, 6242180), (4, 3121090), (5, 2496872), (7, 1783480), (8, 1560545), (10, 1248436), (14, 891740), (20, 624218), (28, 445870), (35, 356696), (40, 312109), (56, 222935), (70, 178348), (140, 89174), (280, 44587)]