8504120

素因数分解:

$2^3\times 5^1\times {\mathrm{433}}^1\times {\mathrm{491}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 19217520

約数和(自身を除く): 10713400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 433, 491, 866, 982, 1732, 1964, 2165, 2455, 3464, 3928, 4330, 4910, 8660, 9820, 17320, 19640, 212603, 425206, 850412, 1063015, 1700824, 2126030, 4252060, 8504120]

約数ペア:

[(1, 8504120), (2, 4252060), (4, 2126030), (5, 1700824), (8, 1063015), (10, 850412), (20, 425206), (40, 212603), (433, 19640), (491, 17320), (866, 9820), (982, 8660), (1732, 4910), (1964, 4330), (2165, 3928), (2455, 3464)]