22476290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1237}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 42785280

約数和(自身を除く): 20308990

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1237, 1817, 2474, 3634, 6185, 9085, 12370, 18170, 28451, 56902, 97723, 142255, 195446, 284510, 488615, 977230, 2247629, 4495258, 11238145, 22476290]

約数ペア:

[(1, 22476290), (2, 11238145), (5, 4495258), (10, 2247629), (23, 977230), (46, 488615), (79, 284510), (115, 195446), (158, 142255), (230, 97723), (395, 56902), (790, 28451), (1237, 18170), (1817, 12370), (2474, 9085), (3634, 6185)]