22471370180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160509787}}^1$

素因数の和:160509803

約数の個数: 24

約数和(自身を含む): 53931288768

約数和(自身を除く): 31459918588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160509787, 321019574, 642039148, 802548935, 1123568509, 1605097870, 2247137018, 3210195740, 4494274036, 5617842545, 11235685090, 22471370180]

約数ペア:

[(1, 22471370180), (2, 11235685090), (4, 5617842545), (5, 4494274036), (7, 3210195740), (10, 2247137018), (14, 1605097870), (20, 1123568509), (28, 802548935), (35, 642039148), (70, 321019574), (140, 160509787)]