9950650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2803}}^1$

素因数の和:2886

約数の個数: 24

約数和(自身を含む): 18775584

約数和(自身を除く): 8824934

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2803, 3550, 5606, 14015, 28030, 70075, 140150, 199013, 398026, 995065, 1990130, 4975325, 9950650]

約数ペア:

[(1, 9950650), (2, 4975325), (5, 1990130), (10, 995065), (25, 398026), (50, 199013), (71, 140150), (142, 70075), (355, 28030), (710, 14015), (1775, 5606), (2803, 3550)]