252831010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5987}}^1$

素因数の和:6138

約数の個数: 32

約数和(自身を含む): 470800512

約数和(自身を除く): 217969502

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 4223, 5987, 8446, 11974, 21115, 29935, 42230, 59870, 245467, 490934, 616661, 1227335, 1233322, 2454670, 3083305, 6166610, 25283101, 50566202, 126415505, 252831010]

約数ペア:

[(1, 252831010), (2, 126415505), (5, 50566202), (10, 25283101), (41, 6166610), (82, 3083305), (103, 2454670), (205, 1233322), (206, 1227335), (410, 616661), (515, 490934), (1030, 245467), (4223, 59870), (5987, 42230), (8446, 29935), (11974, 21115)]