5421740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2399}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 11491200

約数和(自身を除く): 6069460

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2399, 4798, 9596, 11995, 23990, 47980, 271087, 542174, 1084348, 1355435, 2710870, 5421740]

約数ペア:

[(1, 5421740), (2, 2710870), (4, 1355435), (5, 1084348), (10, 542174), (20, 271087), (113, 47980), (226, 23990), (452, 11995), (565, 9596), (1130, 4798), (2260, 2399)]