520060347080

素因数分解:

$2^3\times 5^1\times {\mathrm{196187}}^1\times {\mathrm{66271}}^1$

素因数の和:262469

約数の個数: 32

約数和(自身を含む): 1170159402240

約数和(自身を除く): 650099055160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 66271, 132542, 196187, 265084, 331355, 392374, 530168, 662710, 784748, 980935, 1325420, 1569496, 1961870, 2650840, 3923740, 7847480, 13001508677, 26003017354, 52006034708, 65007543385, 104012069416, 130015086770, 260030173540, 520060347080]

約数ペア:

[(1, 520060347080), (2, 260030173540), (4, 130015086770), (5, 104012069416), (8, 65007543385), (10, 52006034708), (20, 26003017354), (40, 13001508677), (66271, 7847480), (132542, 3923740), (196187, 2650840), (265084, 1961870), (331355, 1569496), (392374, 1325420), (530168, 980935), (662710, 784748)]