1040572280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2364937}}^1$

素因数の和:2364959

約数の個数: 32

約数和(自身を含む): 2554133040

約数和(自身を除く): 1513560760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2364937, 4729874, 9459748, 11824685, 18919496, 23649370, 26014307, 47298740, 52028614, 94597480, 104057228, 130071535, 208114456, 260143070, 520286140, 1040572280]

約数ペア:

[(1, 1040572280), (2, 520286140), (4, 260143070), (5, 208114456), (8, 130071535), (10, 104057228), (11, 94597480), (20, 52028614), (22, 47298740), (40, 26014307), (44, 23649370), (55, 18919496), (88, 11824685), (110, 9459748), (220, 4729874), (440, 2364937)]