22000843840

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{31237}}^1$

素因数の和:31356

約数の個数: 112

約数和(自身を含む): 54842932224

約数和(自身を除く): 32842088384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 71, 80, 124, 142, 155, 160, 248, 284, 310, 320, 355, 496, 568, 620, 710, 992, 1136, 1240, 1420, 1984, 2201, 2272, 2480, 2840, 4402, 4544, 4960, 5680, 8804, 9920, 11005, 11360, 17608, 22010, 22720, 31237, 35216, 44020, 62474, 70432, 88040, 124948, 140864, 156185, 176080, 249896, 312370, 352160, 499792, 624740, 704320, 968347, 999584, 1249480, 1936694, 1999168, 2217827, 2498960, 3873388, 4435654, 4841735, 4997920, 7746776, 8871308, 9683470, 9995840, 11089135, 15493552, 17742616, 19366940, 22178270, 30987104, 35485232, 38733880, 44356540, 61974208, 68752637, 70970464, 77467760, 88713080, 137505274, 141940928, 154935520, 177426160, 275010548, 309871040, 343763185, 354852320, 550021096, 687526370, 709704640, 1100042192, 1375052740, 2200084384, 2750105480, 4400168768, 5500210960, 11000421920, 22000843840]

約数ペア:

[(1, 22000843840), (2, 11000421920), (4, 5500210960), (5, 4400168768), (8, 2750105480), (10, 2200084384), (16, 1375052740), (20, 1100042192), (31, 709704640), (32, 687526370), (40, 550021096), (62, 354852320), (64, 343763185), (71, 309871040), (80, 275010548), (124, 177426160), (142, 154935520), (155, 141940928), (160, 137505274), (248, 88713080), (284, 77467760), (310, 70970464), (320, 68752637), (355, 61974208), (496, 44356540), (568, 38733880), (620, 35485232), (710, 30987104), (992, 22178270), (1136, 19366940), (1240, 17742616), (1420, 15493552), (1984, 11089135), (2201, 9995840), (2272, 9683470), (2480, 8871308), (2840, 7746776), (4402, 4997920), (4544, 4841735), (4960, 4435654), (5680, 3873388), (8804, 2498960), (9920, 2217827), (11005, 1999168), (11360, 1936694), (17608, 1249480), (22010, 999584), (22720, 968347), (31237, 704320), (35216, 624740), (44020, 499792), (62474, 352160), (70432, 312370), (88040, 249896), (124948, 176080), (140864, 156185)]