2617700020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10068077}}^1$

素因数の和:10068099

約数の個数: 24

約数和(自身を含む): 5920029864

約数和(自身を除く): 3302329844

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10068077, 20136154, 40272308, 50340385, 100680770, 130885001, 201361540, 261770002, 523540004, 654425005, 1308850010, 2617700020]

約数ペア:

[(1, 2617700020), (2, 1308850010), (4, 654425005), (5, 523540004), (10, 261770002), (13, 201361540), (20, 130885001), (26, 100680770), (52, 50340385), (65, 40272308), (130, 20136154), (260, 10068077)]