86470850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 169179648

約数和(自身を除く): 82708798

約数列:

[1, 2, 5, 10, 25, 37, 43, 50, 74, 86, 185, 215, 370, 430, 925, 1075, 1087, 1591, 1850, 2150, 2174, 3182, 5435, 7955, 10870, 15910, 27175, 39775, 40219, 46741, 54350, 79550, 80438, 93482, 201095, 233705, 402190, 467410, 1005475, 1168525, 1729417, 2010950, 2337050, 3458834, 8647085, 17294170, 43235425, 86470850]

約数ペア:

[(1, 86470850), (2, 43235425), (5, 17294170), (10, 8647085), (25, 3458834), (37, 2337050), (43, 2010950), (50, 1729417), (74, 1168525), (86, 1005475), (185, 467410), (215, 402190), (370, 233705), (430, 201095), (925, 93482), (1075, 80438), (1087, 79550), (1591, 54350), (1850, 46741), (2150, 40219), (2174, 39775), (3182, 27175), (5435, 15910), (7955, 10870)]