1244149750

素因数分解:

$2^1\times 5^3\times {\mathrm{857}}^1\times {\mathrm{5807}}^1$

素因数の和:6681

約数の個数: 32

約数和(自身を含む): 2332167552

約数和(自身を除く): 1088017802

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 857, 1714, 4285, 5807, 8570, 11614, 21425, 29035, 42850, 58070, 107125, 145175, 214250, 290350, 725875, 1451750, 4976599, 9953198, 24882995, 49765990, 124414975, 248829950, 622074875, 1244149750]

約数ペア:

[(1, 1244149750), (2, 622074875), (5, 248829950), (10, 124414975), (25, 49765990), (50, 24882995), (125, 9953198), (250, 4976599), (857, 1451750), (1714, 725875), (4285, 290350), (5807, 214250), (8570, 145175), (11614, 107125), (21425, 58070), (29035, 42850)]