971011520

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{23893}}^1$

素因数の和:24037

約数の個数: 56

約数和(自身を含む): 2330525184

約数和(自身を除く): 1359513664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 23893, 40640, 47786, 95572, 119465, 191144, 238930, 382288, 477860, 764576, 955720, 1529152, 1911440, 3034411, 3822880, 6068822, 7645760, 12137644, 15172055, 24275288, 30344110, 48550576, 60688220, 97101152, 121376440, 194202304, 242752880, 485505760, 971011520]

約数ペア:

[(1, 971011520), (2, 485505760), (4, 242752880), (5, 194202304), (8, 121376440), (10, 97101152), (16, 60688220), (20, 48550576), (32, 30344110), (40, 24275288), (64, 15172055), (80, 12137644), (127, 7645760), (160, 6068822), (254, 3822880), (320, 3034411), (508, 1911440), (635, 1529152), (1016, 955720), (1270, 764576), (2032, 477860), (2540, 382288), (4064, 238930), (5080, 191144), (8128, 119465), (10160, 95572), (20320, 47786), (23893, 40640)]