23485990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9283}}^1$

素因数の和:9324

約数の個数: 32

約数和(自身を含む): 48128256

約数和(自身を除く): 24642266

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 9283, 18566, 46415, 92830, 102113, 204226, 213509, 427018, 510565, 1021130, 1067545, 2135090, 2348599, 4697198, 11742995, 23485990]

約数ペア:

[(1, 23485990), (2, 11742995), (5, 4697198), (10, 2348599), (11, 2135090), (22, 1067545), (23, 1021130), (46, 510565), (55, 427018), (110, 213509), (115, 204226), (230, 102113), (253, 92830), (506, 46415), (1265, 18566), (2530, 9283)]