5046980

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1987}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 10687488

約数和(自身を除く): 5640508

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 1987, 2540, 3974, 7948, 9935, 19870, 39740, 252349, 504698, 1009396, 1261745, 2523490, 5046980]

約数ペア:

[(1, 5046980), (2, 2523490), (4, 1261745), (5, 1009396), (10, 504698), (20, 252349), (127, 39740), (254, 19870), (508, 9935), (635, 7948), (1270, 3974), (1987, 2540)]