11855380

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5869}}^1$

素因数の和:5979

約数の個数: 24

約数和(自身を含む): 25147080

約数和(自身を除く): 13291700

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5869, 11738, 23476, 29345, 58690, 117380, 592769, 1185538, 2371076, 2963845, 5927690, 11855380]

約数ペア:

[(1, 11855380), (2, 5927690), (4, 2963845), (5, 2371076), (10, 1185538), (20, 592769), (101, 117380), (202, 58690), (404, 29345), (505, 23476), (1010, 11738), (2020, 5869)]