6984560

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7937}}^1$

素因数の和:7961

約数の個数: 40

約数和(自身を含む): 17717616

約数和(自身を除く): 10733056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7937, 15874, 31748, 39685, 63496, 79370, 87307, 126992, 158740, 174614, 317480, 349228, 436535, 634960, 698456, 873070, 1396912, 1746140, 3492280, 6984560]

約数ペア:

[(1, 6984560), (2, 3492280), (4, 1746140), (5, 1396912), (8, 873070), (10, 698456), (11, 634960), (16, 436535), (20, 349228), (22, 317480), (40, 174614), (44, 158740), (55, 126992), (80, 87307), (88, 79370), (110, 63496), (176, 39685), (220, 31748), (440, 15874), (880, 7937)]