1032400760

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{600233}}^1$

素因数の和:600287

約数の個数: 32

約数和(自身を含む): 2376926640

約数和(自身を除く): 1344525880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 600233, 1200466, 2400932, 3001165, 4801864, 6002330, 12004660, 24009320, 25810019, 51620038, 103240076, 129050095, 206480152, 258100190, 516200380, 1032400760]

約数ペア:

[(1, 1032400760), (2, 516200380), (4, 258100190), (5, 206480152), (8, 129050095), (10, 103240076), (20, 51620038), (40, 25810019), (43, 24009320), (86, 12004660), (172, 6002330), (215, 4801864), (344, 3001165), (430, 2400932), (860, 1200466), (1720, 600233)]