23156717080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{82702561}}^1$

素因数の和:82702579

約数の個数: 32

約数和(自身を含む): 59545844640

約数和(自身を除く): 36389127560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 82702561, 165405122, 330810244, 413512805, 578917927, 661620488, 827025610, 1157835854, 1654051220, 2315671708, 2894589635, 3308102440, 4631343416, 5789179270, 11578358540, 23156717080]

約数ペア:

[(1, 23156717080), (2, 11578358540), (4, 5789179270), (5, 4631343416), (7, 3308102440), (8, 2894589635), (10, 2315671708), (14, 1654051220), (20, 1157835854), (28, 827025610), (35, 661620488), (40, 578917927), (56, 413512805), (70, 330810244), (140, 165405122), (280, 82702561)]