91377471680

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{51001}}^1$

素因数の和:51538

約数の個数: 112

約数和(自身を含む): 237844766880

約数和(自身を除く): 146467295200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 509, 704, 880, 1018, 1760, 2036, 2545, 3520, 4072, 5090, 5599, 8144, 10180, 11198, 16288, 20360, 22396, 27995, 32576, 40720, 44792, 51001, 55990, 81440, 89584, 102002, 111980, 162880, 179168, 204004, 223960, 255005, 358336, 408008, 447920, 510010, 561011, 816016, 895840, 1020020, 1122022, 1632032, 1791680, 2040040, 2244044, 2805055, 3264064, 4080080, 4488088, 5610110, 8160160, 8976176, 11220220, 16320320, 17952352, 22440440, 25959509, 35904704, 44880880, 51919018, 89761760, 103838036, 129797545, 179523520, 207676072, 259595090, 285554599, 415352144, 519190180, 571109198, 830704288, 1038380360, 1142218396, 1427772995, 1661408576, 2076760720, 2284436792, 2855545990, 4153521440, 4568873584, 5711091980, 8307042880, 9137747168, 11422183960, 18275494336, 22844367920, 45688735840, 91377471680]

約数ペア:

[(1, 91377471680), (2, 45688735840), (4, 22844367920), (5, 18275494336), (8, 11422183960), (10, 9137747168), (11, 8307042880), (16, 5711091980), (20, 4568873584), (22, 4153521440), (32, 2855545990), (40, 2284436792), (44, 2076760720), (55, 1661408576), (64, 1427772995), (80, 1142218396), (88, 1038380360), (110, 830704288), (160, 571109198), (176, 519190180), (220, 415352144), (320, 285554599), (352, 259595090), (440, 207676072), (509, 179523520), (704, 129797545), (880, 103838036), (1018, 89761760), (1760, 51919018), (2036, 44880880), (2545, 35904704), (3520, 25959509), (4072, 22440440), (5090, 17952352), (5599, 16320320), (8144, 11220220), (10180, 8976176), (11198, 8160160), (16288, 5610110), (20360, 4488088), (22396, 4080080), (27995, 3264064), (32576, 2805055), (40720, 2244044), (44792, 2040040), (51001, 1791680), (55990, 1632032), (81440, 1122022), (89584, 1020020), (102002, 895840), (111980, 816016), (162880, 561011), (179168, 510010), (204004, 447920), (223960, 408008), (255005, 358336)]