11648270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:416

約数の個数: 32

約数和(自身を含む): 21745152

約数和(自身を除く): 10096882

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 263, 430, 515, 526, 1030, 1315, 2630, 4429, 8858, 11309, 22145, 22618, 27089, 44290, 54178, 56545, 113090, 135445, 270890, 1164827, 2329654, 5824135, 11648270]

約数ペア:

[(1, 11648270), (2, 5824135), (5, 2329654), (10, 1164827), (43, 270890), (86, 135445), (103, 113090), (206, 56545), (215, 54178), (263, 44290), (430, 27089), (515, 22618), (526, 22145), (1030, 11309), (1315, 8858), (2630, 4429)]