2678473520

素因数分解:

$2^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{72313}}^1$

素因数の和:72789

約数の個数: 40

約数和(自身を含む): 6240987456

約数和(自身を除く): 3562513936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 463, 926, 1852, 2315, 3704, 4630, 7408, 9260, 18520, 37040, 72313, 144626, 289252, 361565, 578504, 723130, 1157008, 1446260, 2892520, 5785040, 33480919, 66961838, 133923676, 167404595, 267847352, 334809190, 535694704, 669618380, 1339236760, 2678473520]

約数ペア:

[(1, 2678473520), (2, 1339236760), (4, 669618380), (5, 535694704), (8, 334809190), (10, 267847352), (16, 167404595), (20, 133923676), (40, 66961838), (80, 33480919), (463, 5785040), (926, 2892520), (1852, 1446260), (2315, 1157008), (3704, 723130), (4630, 578504), (7408, 361565), (9260, 289252), (18520, 144626), (37040, 72313)]