11478847673320

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{21728719}}^1$

素因数の和:21729058

約数の個数: 64

約数和(自身を含む): 26470795852800

約数和(自身を除く): 14991948179480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 281, 376, 470, 562, 940, 1124, 1405, 1880, 2248, 2810, 5620, 11240, 13207, 26414, 52828, 66035, 105656, 132070, 264140, 528280, 21728719, 43457438, 86914876, 108643595, 173829752, 217287190, 434574380, 869148760, 1021249793, 2042499586, 4084999172, 5106248965, 6105770039, 8169998344, 10212497930, 12211540078, 20424995860, 24423080156, 30528850195, 40849991720, 48846160312, 61057700390, 122115400780, 244230801560, 286971191833, 573942383666, 1147884767332, 1434855959165, 2295769534664, 2869711918330, 5739423836660, 11478847673320]

約数ペア:

[(1, 11478847673320), (2, 5739423836660), (4, 2869711918330), (5, 2295769534664), (8, 1434855959165), (10, 1147884767332), (20, 573942383666), (40, 286971191833), (47, 244230801560), (94, 122115400780), (188, 61057700390), (235, 48846160312), (281, 40849991720), (376, 30528850195), (470, 24423080156), (562, 20424995860), (940, 12211540078), (1124, 10212497930), (1405, 8169998344), (1880, 6105770039), (2248, 5106248965), (2810, 4084999172), (5620, 2042499586), (11240, 1021249793), (13207, 869148760), (26414, 434574380), (52828, 217287190), (66035, 173829752), (105656, 108643595), (132070, 86914876), (264140, 43457438), (528280, 21728719)]