4328597080

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1444

約数の個数: 64

約数和(自身を含む): 9800935200

約数和(自身を除く): 5472338120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 491, 509, 866, 982, 1018, 1732, 1964, 2036, 2165, 2455, 2545, 3464, 3928, 4072, 4330, 4910, 5090, 8660, 9820, 10180, 17320, 19640, 20360, 212603, 220397, 249919, 425206, 440794, 499838, 850412, 881588, 999676, 1063015, 1101985, 1249595, 1700824, 1763176, 1999352, 2126030, 2203970, 2499190, 4252060, 4407940, 4998380, 8504120, 8815880, 9996760, 108214927, 216429854, 432859708, 541074635, 865719416, 1082149270, 2164298540, 4328597080]

約数ペア:

[(1, 4328597080), (2, 2164298540), (4, 1082149270), (5, 865719416), (8, 541074635), (10, 432859708), (20, 216429854), (40, 108214927), (433, 9996760), (491, 8815880), (509, 8504120), (866, 4998380), (982, 4407940), (1018, 4252060), (1732, 2499190), (1964, 2203970), (2036, 2126030), (2165, 1999352), (2455, 1763176), (2545, 1700824), (3464, 1249595), (3928, 1101985), (4072, 1063015), (4330, 999676), (4910, 881588), (5090, 850412), (8660, 499838), (9820, 440794), (10180, 425206), (17320, 249919), (19640, 220397), (20360, 212603)]