11551160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16987}}^1$

素因数の和:17015

約数の個数: 32

約数和(自身を含む): 27520560

約数和(自身を除く): 15969400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 16987, 33974, 67948, 84935, 135896, 169870, 288779, 339740, 577558, 679480, 1155116, 1443895, 2310232, 2887790, 5775580, 11551160]

約数ペア:

[(1, 11551160), (2, 5775580), (4, 2887790), (5, 2310232), (8, 1443895), (10, 1155116), (17, 679480), (20, 577558), (34, 339740), (40, 288779), (68, 169870), (85, 135896), (136, 84935), (170, 67948), (340, 33974), (680, 16987)]