2017554080

素因数分解:

$2^5\times 5^1\times {\mathrm{12609713}}^1$

素因数の和:12609728

約数の個数: 24

約数和(自身を含む): 4766471892

約数和(自身を除く): 2748917812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12609713, 25219426, 50438852, 63048565, 100877704, 126097130, 201755408, 252194260, 403510816, 504388520, 1008777040, 2017554080]

約数ペア:

[(1, 2017554080), (2, 1008777040), (4, 504388520), (5, 403510816), (8, 252194260), (10, 201755408), (16, 126097130), (20, 100877704), (32, 63048565), (40, 50438852), (80, 25219426), (160, 12609713)]