113985040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{863}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 287981568

約数和(自身を除く): 173996528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 127, 130, 208, 254, 260, 508, 520, 635, 863, 1016, 1040, 1270, 1651, 1726, 2032, 2540, 3302, 3452, 4315, 5080, 6604, 6904, 8255, 8630, 10160, 11219, 13208, 13808, 16510, 17260, 22438, 26416, 33020, 34520, 44876, 56095, 66040, 69040, 89752, 109601, 112190, 132080, 179504, 219202, 224380, 438404, 448760, 548005, 876808, 897520, 1096010, 1424813, 1753616, 2192020, 2849626, 4384040, 5699252, 7124065, 8768080, 11398504, 14248130, 22797008, 28496260, 56992520, 113985040]

約数ペア:

[(1, 113985040), (2, 56992520), (4, 28496260), (5, 22797008), (8, 14248130), (10, 11398504), (13, 8768080), (16, 7124065), (20, 5699252), (26, 4384040), (40, 2849626), (52, 2192020), (65, 1753616), (80, 1424813), (104, 1096010), (127, 897520), (130, 876808), (208, 548005), (254, 448760), (260, 438404), (508, 224380), (520, 219202), (635, 179504), (863, 132080), (1016, 112190), (1040, 109601), (1270, 89752), (1651, 69040), (1726, 66040), (2032, 56095), (2540, 44876), (3302, 34520), (3452, 33020), (4315, 26416), (5080, 22438), (6604, 17260), (6904, 16510), (8255, 13808), (8630, 13208), (10160, 11219)]