201647533840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28817}}^1\times {\mathrm{3803}}^1$

素因数の和:32656

約数の個数: 80

約数和(自身を含む): 489360071808

約数和(自身を除く): 287712537968

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3803, 7606, 15212, 19015, 28817, 30424, 38030, 57634, 60848, 76060, 87469, 115268, 144085, 152120, 174938, 230536, 288170, 304240, 349876, 437345, 461072, 576340, 662791, 699752, 874690, 1152680, 1325582, 1399504, 1749380, 2305360, 2651164, 3313955, 3498760, 5302328, 6627910, 6997520, 10604656, 13255820, 26511640, 53023280, 109591051, 219182102, 438364204, 547955255, 876728408, 1095910510, 1753456816, 2191821020, 2520594173, 4383642040, 5041188346, 8767284080, 10082376692, 12602970865, 20164753384, 25205941730, 40329506768, 50411883460, 100823766920, 201647533840]

約数ペア:

[(1, 201647533840), (2, 100823766920), (4, 50411883460), (5, 40329506768), (8, 25205941730), (10, 20164753384), (16, 12602970865), (20, 10082376692), (23, 8767284080), (40, 5041188346), (46, 4383642040), (80, 2520594173), (92, 2191821020), (115, 1753456816), (184, 1095910510), (230, 876728408), (368, 547955255), (460, 438364204), (920, 219182102), (1840, 109591051), (3803, 53023280), (7606, 26511640), (15212, 13255820), (19015, 10604656), (28817, 6997520), (30424, 6627910), (38030, 5302328), (57634, 3498760), (60848, 3313955), (76060, 2651164), (87469, 2305360), (115268, 1749380), (144085, 1399504), (152120, 1325582), (174938, 1152680), (230536, 874690), (288170, 699752), (304240, 662791), (349876, 576340), (437345, 461072)]