27125440

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 112

約数和(自身を含む): 69494400

約数和(自身を除く): 42368960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 64, 74, 79, 80, 116, 145, 148, 158, 160, 185, 232, 290, 296, 316, 320, 370, 395, 464, 580, 592, 632, 740, 790, 928, 1073, 1160, 1184, 1264, 1480, 1580, 1856, 2146, 2291, 2320, 2368, 2528, 2923, 2960, 3160, 4292, 4582, 4640, 5056, 5365, 5846, 5920, 6320, 8584, 9164, 9280, 10730, 11455, 11692, 11840, 12640, 14615, 17168, 18328, 21460, 22910, 23384, 25280, 29230, 34336, 36656, 42920, 45820, 46768, 58460, 68672, 73312, 84767, 85840, 91640, 93536, 116920, 146624, 169534, 171680, 183280, 187072, 233840, 339068, 343360, 366560, 423835, 467680, 678136, 733120, 847670, 935360, 1356272, 1695340, 2712544, 3390680, 5425088, 6781360, 13562720, 27125440]

約数ペア:

[(1, 27125440), (2, 13562720), (4, 6781360), (5, 5425088), (8, 3390680), (10, 2712544), (16, 1695340), (20, 1356272), (29, 935360), (32, 847670), (37, 733120), (40, 678136), (58, 467680), (64, 423835), (74, 366560), (79, 343360), (80, 339068), (116, 233840), (145, 187072), (148, 183280), (158, 171680), (160, 169534), (185, 146624), (232, 116920), (290, 93536), (296, 91640), (316, 85840), (320, 84767), (370, 73312), (395, 68672), (464, 58460), (580, 46768), (592, 45820), (632, 42920), (740, 36656), (790, 34336), (928, 29230), (1073, 25280), (1160, 23384), (1184, 22910), (1264, 21460), (1480, 18328), (1580, 17168), (1856, 14615), (2146, 12640), (2291, 11840), (2320, 11692), (2368, 11455), (2528, 10730), (2923, 9280), (2960, 9164), (3160, 8584), (4292, 6320), (4582, 5920), (4640, 5846), (5056, 5365)]