23425270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 49268736

約数和(自身を除く): 25843466

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 197, 230, 235, 253, 394, 470, 506, 517, 985, 1034, 1081, 1265, 1970, 2162, 2167, 2530, 2585, 4334, 4531, 5170, 5405, 9062, 9259, 10810, 10835, 11891, 18518, 21670, 22655, 23782, 45310, 46295, 49841, 59455, 92590, 99682, 101849, 118910, 203698, 212957, 249205, 425914, 498410, 509245, 1018490, 1064785, 2129570, 2342527, 4685054, 11712635, 23425270]

約数ペア:

[(1, 23425270), (2, 11712635), (5, 4685054), (10, 2342527), (11, 2129570), (22, 1064785), (23, 1018490), (46, 509245), (47, 498410), (55, 425914), (94, 249205), (110, 212957), (115, 203698), (197, 118910), (230, 101849), (235, 99682), (253, 92590), (394, 59455), (470, 49841), (506, 46295), (517, 45310), (985, 23782), (1034, 22655), (1081, 21670), (1265, 18518), (1970, 11891), (2162, 10835), (2167, 10810), (2530, 9259), (2585, 9062), (4334, 5405), (4531, 5170)]