7134880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 48

約数和(自身を含む): 17750880

約数和(自身を除く): 10616000

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, 2347, 3040, 4694, 9388, 11735, 18776, 23470, 37552, 44593, 46940, 75104, 89186, 93880, 178372, 187760, 222965, 356744, 375520, 445930, 713488, 891860, 1426976, 1783720, 3567440, 7134880]

約数ペア:

[(1, 7134880), (2, 3567440), (4, 1783720), (5, 1426976), (8, 891860), (10, 713488), (16, 445930), (19, 375520), (20, 356744), (32, 222965), (38, 187760), (40, 178372), (76, 93880), (80, 89186), (95, 75104), (152, 46940), (160, 44593), (190, 37552), (304, 23470), (380, 18776), (608, 11735), (760, 9388), (1520, 4694), (2347, 3040)]