3800615020

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{607127}}^1$

素因数の和:607449

約数の個数: 24

約数和(自身を含む): 8006804064

約数和(自身を除く): 4206189044

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 607127, 1214254, 2428508, 3035635, 6071270, 12142540, 190030751, 380061502, 760123004, 950153755, 1900307510, 3800615020]

約数ペア:

[(1, 3800615020), (2, 1900307510), (4, 950153755), (5, 760123004), (10, 380061502), (20, 190030751), (313, 12142540), (626, 6071270), (1252, 3035635), (1565, 2428508), (3130, 1214254), (6260, 607127)]