2016238675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22699}}^1$

素因数の和:22756

約数の個数: 48

約数和(自身を含む): 3039984000

約数和(自身を除く): 1023745325

約数列:

[1, 5, 11, 17, 19, 25, 55, 85, 95, 187, 209, 275, 323, 425, 475, 935, 1045, 1615, 3553, 4675, 5225, 8075, 17765, 22699, 88825, 113495, 249689, 385883, 431281, 567475, 1248445, 1929415, 2156405, 4244713, 4744091, 6242225, 7331777, 9647075, 10782025, 21223565, 23720455, 36658885, 80649547, 106117825, 118602275, 183294425, 403247735, 2016238675]

約数ペア:

[(1, 2016238675), (5, 403247735), (11, 183294425), (17, 118602275), (19, 106117825), (25, 80649547), (55, 36658885), (85, 23720455), (95, 21223565), (187, 10782025), (209, 9647075), (275, 7331777), (323, 6242225), (425, 4744091), (475, 4244713), (935, 2156405), (1045, 1929415), (1615, 1248445), (3553, 567475), (4675, 431281), (5225, 385883), (8075, 249689), (17765, 113495), (22699, 88825)]