6749080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12979}}^1$

素因数の和:13003

約数の個数: 32

約数和(自身を含む): 16354800

約数和(自身を除く): 9605720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 12979, 25958, 51916, 64895, 103832, 129790, 168727, 259580, 337454, 519160, 674908, 843635, 1349816, 1687270, 3374540, 6749080]

約数ペア:

[(1, 6749080), (2, 3374540), (4, 1687270), (5, 1349816), (8, 843635), (10, 674908), (13, 519160), (20, 337454), (26, 259580), (40, 168727), (52, 129790), (65, 103832), (104, 64895), (130, 51916), (260, 25958), (520, 12979)]