9439394440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{6961}}^1$

素因数の和:7175

約数の個数: 128

約数和(自身を含む): 25263705600

約数和(自身を除く): 15824311160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 167, 203, 232, 280, 290, 334, 406, 580, 668, 812, 835, 1015, 1160, 1169, 1336, 1624, 1670, 2030, 2338, 3340, 4060, 4676, 4843, 5845, 6680, 6961, 8120, 9352, 9686, 11690, 13922, 19372, 23380, 24215, 27844, 33901, 34805, 38744, 46760, 48430, 48727, 55688, 67802, 69610, 96860, 97454, 135604, 139220, 169505, 193720, 194908, 201869, 243635, 271208, 278440, 339010, 389816, 403738, 487270, 678020, 807476, 974540, 1009345, 1162487, 1356040, 1413083, 1614952, 1949080, 2018690, 2324974, 2826166, 4037380, 4649948, 5652332, 5812435, 7065415, 8074760, 8137409, 9299896, 11304664, 11624870, 14130830, 16274818, 23249740, 28261660, 32549636, 33712123, 40687045, 46499480, 56523320, 65099272, 67424246, 81374090, 134848492, 162748180, 168560615, 235984861, 269696984, 325496360, 337121230, 471969722, 674242460, 943939444, 1179924305, 1348484920, 1887878888, 2359848610, 4719697220, 9439394440]

約数ペア:

[(1, 9439394440), (2, 4719697220), (4, 2359848610), (5, 1887878888), (7, 1348484920), (8, 1179924305), (10, 943939444), (14, 674242460), (20, 471969722), (28, 337121230), (29, 325496360), (35, 269696984), (40, 235984861), (56, 168560615), (58, 162748180), (70, 134848492), (116, 81374090), (140, 67424246), (145, 65099272), (167, 56523320), (203, 46499480), (232, 40687045), (280, 33712123), (290, 32549636), (334, 28261660), (406, 23249740), (580, 16274818), (668, 14130830), (812, 11624870), (835, 11304664), (1015, 9299896), (1160, 8137409), (1169, 8074760), (1336, 7065415), (1624, 5812435), (1670, 5652332), (2030, 4649948), (2338, 4037380), (3340, 2826166), (4060, 2324974), (4676, 2018690), (4843, 1949080), (5845, 1614952), (6680, 1413083), (6961, 1356040), (8120, 1162487), (9352, 1009345), (9686, 974540), (11690, 807476), (13922, 678020), (19372, 487270), (23380, 403738), (24215, 389816), (27844, 339010), (33901, 278440), (34805, 271208), (38744, 243635), (46760, 201869), (48430, 194908), (48727, 193720), (55688, 169505), (67802, 139220), (69610, 135604), (96860, 97454)]