13184480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4337}}^1$

素因数の和:4371

約数の個数: 48

約数和(自身を含む): 32795280

約数和(自身を除く): 19610800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 4337, 8674, 17348, 21685, 34696, 43370, 69392, 82403, 86740, 138784, 164806, 173480, 329612, 346960, 412015, 659224, 693920, 824030, 1318448, 1648060, 2636896, 3296120, 6592240, 13184480]

約数ペア:

[(1, 13184480), (2, 6592240), (4, 3296120), (5, 2636896), (8, 1648060), (10, 1318448), (16, 824030), (19, 693920), (20, 659224), (32, 412015), (38, 346960), (40, 329612), (76, 173480), (80, 164806), (95, 138784), (152, 86740), (160, 82403), (190, 69392), (304, 43370), (380, 34696), (608, 21685), (760, 17348), (1520, 8674), (3040, 4337)]