11280190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 21368160

約数和(自身を除く): 10087970

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 709, 1418, 1591, 3182, 3545, 7090, 7955, 15910, 26233, 30487, 52466, 60974, 131165, 152435, 262330, 304870, 1128019, 2256038, 5640095, 11280190]

約数ペア:

[(1, 11280190), (2, 5640095), (5, 2256038), (10, 1128019), (37, 304870), (43, 262330), (74, 152435), (86, 131165), (185, 60974), (215, 52466), (370, 30487), (430, 26233), (709, 15910), (1418, 7955), (1591, 7090), (3182, 3545)]