23458820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15233}}^1$

素因数の和:15260

約数の個数: 48

約数和(自身を含む): 61423488

約数和(自身を除く): 37964668

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 15233, 30466, 60932, 76165, 106631, 152330, 167563, 213262, 304660, 335126, 426524, 533155, 670252, 837815, 1066310, 1172941, 1675630, 2132620, 2345882, 3351260, 4691764, 5864705, 11729410, 23458820]

約数ペア:

[(1, 23458820), (2, 11729410), (4, 5864705), (5, 4691764), (7, 3351260), (10, 2345882), (11, 2132620), (14, 1675630), (20, 1172941), (22, 1066310), (28, 837815), (35, 670252), (44, 533155), (55, 426524), (70, 335126), (77, 304660), (110, 213262), (140, 167563), (154, 152330), (220, 106631), (308, 76165), (385, 60932), (770, 30466), (1540, 15233)]