22517230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2083}}^1$

素因数の和:2160

約数の個数: 32

約数和(自身を含む): 43213824

約数和(自身を除く): 20696594

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 2083, 2162, 4166, 5405, 10415, 10810, 20830, 47909, 95818, 97901, 195802, 239545, 479090, 489505, 979010, 2251723, 4503446, 11258615, 22517230]

約数ペア:

[(1, 22517230), (2, 11258615), (5, 4503446), (10, 2251723), (23, 979010), (46, 489505), (47, 479090), (94, 239545), (115, 195802), (230, 97901), (235, 95818), (470, 47909), (1081, 20830), (2083, 10810), (2162, 10415), (4166, 5405)]