7717480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6653}}^1$

素因数の和:6693

約数の個数: 32

約数和(自身を含む): 17965800

約数和(自身を除く): 10248320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6653, 13306, 26612, 33265, 53224, 66530, 133060, 192937, 266120, 385874, 771748, 964685, 1543496, 1929370, 3858740, 7717480]

約数ペア:

[(1, 7717480), (2, 3858740), (4, 1929370), (5, 1543496), (8, 964685), (10, 771748), (20, 385874), (29, 266120), (40, 192937), (58, 133060), (116, 66530), (145, 53224), (232, 33265), (290, 26612), (580, 13306), (1160, 6653)]