23236070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16280

約数の個数: 32

約数和(自身を含む): 49140000

約数和(自身を除く): 25903930

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 16249, 32498, 81245, 162490, 178739, 211237, 357478, 422474, 893695, 1056185, 1787390, 2112370, 2323607, 4647214, 11618035, 23236070]

約数ペア:

[(1, 23236070), (2, 11618035), (5, 4647214), (10, 2323607), (11, 2112370), (13, 1787390), (22, 1056185), (26, 893695), (55, 422474), (65, 357478), (110, 211237), (130, 178739), (143, 162490), (286, 81245), (715, 32498), (1430, 16249)]