2023001080

素因数分解:

$2^3\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{29387}}^1$

素因数の和:31119

約数の個数: 32

約数和(自身を含む): 4554552240

約数和(自身を除く): 2531551160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1721, 3442, 6884, 8605, 13768, 17210, 29387, 34420, 58774, 68840, 117548, 146935, 235096, 293870, 587740, 1175480, 50575027, 101150054, 202300108, 252875135, 404600216, 505750270, 1011500540, 2023001080]

約数ペア:

[(1, 2023001080), (2, 1011500540), (4, 505750270), (5, 404600216), (8, 252875135), (10, 202300108), (20, 101150054), (40, 50575027), (1721, 1175480), (3442, 587740), (6884, 293870), (8605, 235096), (13768, 146935), (17210, 117548), (29387, 68840), (34420, 58774)]