2023761640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1234001}}^1$

素因数の和:1234053

約数の個数: 32

約数和(自身を含む): 4664527560

約数和(自身を除く): 2640765920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 1234001, 2468002, 4936004, 6170005, 9872008, 12340010, 24680020, 49360040, 50594041, 101188082, 202376164, 252970205, 404752328, 505940410, 1011880820, 2023761640]

約数ペア:

[(1, 2023761640), (2, 1011880820), (4, 505940410), (5, 404752328), (8, 252970205), (10, 202376164), (20, 101188082), (40, 50594041), (41, 49360040), (82, 24680020), (164, 12340010), (205, 9872008), (328, 6170005), (410, 4936004), (820, 2468002), (1640, 1234001)]