23379020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4073}}^1$

素因数の和:4130

約数の個数: 48

約数和(自身を含む): 57492288

約数和(自身を除く): 34113268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4073, 5740, 8146, 16292, 20365, 28511, 40730, 57022, 81460, 114044, 142555, 166993, 285110, 333986, 570220, 667972, 834965, 1168951, 1669930, 2337902, 3339860, 4675804, 5844755, 11689510, 23379020]

約数ペア:

[(1, 23379020), (2, 11689510), (4, 5844755), (5, 4675804), (7, 3339860), (10, 2337902), (14, 1669930), (20, 1168951), (28, 834965), (35, 667972), (41, 570220), (70, 333986), (82, 285110), (140, 166993), (164, 142555), (205, 114044), (287, 81460), (410, 57022), (574, 40730), (820, 28511), (1148, 20365), (1435, 16292), (2870, 8146), (4073, 5740)]