2016557292280

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1\times {\mathrm{2274689}}^1$

素因数の和:2275336

約数の個数: 64

約数和(自身を含む): 4667663880000

約数和(自身を除く): 2651106587720

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 599, 740, 1198, 1480, 2396, 2995, 4792, 5990, 11980, 22163, 23960, 44326, 88652, 110815, 177304, 221630, 443260, 886520, 2274689, 4549378, 9098756, 11373445, 18197512, 22746890, 45493780, 84163493, 90987560, 168326986, 336653972, 420817465, 673307944, 841634930, 1362538711, 1683269860, 2725077422, 3366539720, 5450154844, 6812693555, 10900309688, 13625387110, 27250774220, 50413932307, 54501548440, 100827864614, 201655729228, 252069661535, 403311458456, 504139323070, 1008278646140, 2016557292280]

約数ペア:

[(1, 2016557292280), (2, 1008278646140), (4, 504139323070), (5, 403311458456), (8, 252069661535), (10, 201655729228), (20, 100827864614), (37, 54501548440), (40, 50413932307), (74, 27250774220), (148, 13625387110), (185, 10900309688), (296, 6812693555), (370, 5450154844), (599, 3366539720), (740, 2725077422), (1198, 1683269860), (1480, 1362538711), (2396, 841634930), (2995, 673307944), (4792, 420817465), (5990, 336653972), (11980, 168326986), (22163, 90987560), (23960, 84163493), (44326, 45493780), (88652, 22746890), (110815, 18197512), (177304, 11373445), (221630, 9098756), (443260, 4549378), (886520, 2274689)]