1031229513440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{972271}}^1$

素因数の和:973240

約数の個数: 96

約数和(自身を含む): 2787262700544

約数和(自身を除く): 1756033187104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 947, 1120, 1894, 3788, 4735, 6629, 7576, 9470, 13258, 15152, 18940, 26516, 30304, 33145, 37880, 53032, 66290, 75760, 106064, 132580, 151520, 212128, 265160, 530320, 972271, 1060640, 1944542, 3889084, 4861355, 6805897, 7778168, 9722710, 13611794, 15556336, 19445420, 27223588, 31112672, 34029485, 38890840, 54447176, 68058970, 77781680, 108894352, 136117940, 155563360, 217788704, 272235880, 544471760, 920740637, 1088943520, 1841481274, 3682962548, 4603703185, 6445184459, 7365925096, 9207406370, 12890368918, 14731850192, 18414812740, 25780737836, 29463700384, 32225922295, 36829625480, 51561475672, 64451844590, 73659250960, 103122951344, 128903689180, 147318501920, 206245902688, 257807378360, 515614756720, 1031229513440]

約数ペア:

[(1, 1031229513440), (2, 515614756720), (4, 257807378360), (5, 206245902688), (7, 147318501920), (8, 128903689180), (10, 103122951344), (14, 73659250960), (16, 64451844590), (20, 51561475672), (28, 36829625480), (32, 32225922295), (35, 29463700384), (40, 25780737836), (56, 18414812740), (70, 14731850192), (80, 12890368918), (112, 9207406370), (140, 7365925096), (160, 6445184459), (224, 4603703185), (280, 3682962548), (560, 1841481274), (947, 1088943520), (1120, 920740637), (1894, 544471760), (3788, 272235880), (4735, 217788704), (6629, 155563360), (7576, 136117940), (9470, 108894352), (13258, 77781680), (15152, 68058970), (18940, 54447176), (26516, 38890840), (30304, 34029485), (33145, 31112672), (37880, 27223588), (53032, 19445420), (66290, 15556336), (75760, 13611794), (106064, 9722710), (132580, 7778168), (151520, 6805897), (212128, 4861355), (265160, 3889084), (530320, 1944542), (972271, 1060640)]