917773120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2053}}^1$

素因数の和:2208

約数の個数: 112

約数和(自身を含む): 2404067328

約数和(自身を除く): 1486294208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 160, 176, 220, 254, 320, 352, 440, 508, 635, 704, 880, 1016, 1270, 1397, 1760, 2032, 2053, 2540, 2794, 3520, 4064, 4106, 5080, 5588, 6985, 8128, 8212, 10160, 10265, 11176, 13970, 16424, 20320, 20530, 22352, 22583, 27940, 32848, 40640, 41060, 44704, 45166, 55880, 65696, 82120, 89408, 90332, 111760, 112915, 131392, 164240, 180664, 223520, 225830, 260731, 328480, 361328, 447040, 451660, 521462, 656960, 722656, 903320, 1042924, 1303655, 1445312, 1806640, 2085848, 2607310, 2868041, 3613280, 4171696, 5214620, 5736082, 7226560, 8343392, 10429240, 11472164, 14340205, 16686784, 20858480, 22944328, 28680410, 41716960, 45888656, 57360820, 83433920, 91777312, 114721640, 183554624, 229443280, 458886560, 917773120]

約数ペア:

[(1, 917773120), (2, 458886560), (4, 229443280), (5, 183554624), (8, 114721640), (10, 91777312), (11, 83433920), (16, 57360820), (20, 45888656), (22, 41716960), (32, 28680410), (40, 22944328), (44, 20858480), (55, 16686784), (64, 14340205), (80, 11472164), (88, 10429240), (110, 8343392), (127, 7226560), (160, 5736082), (176, 5214620), (220, 4171696), (254, 3613280), (320, 2868041), (352, 2607310), (440, 2085848), (508, 1806640), (635, 1445312), (704, 1303655), (880, 1042924), (1016, 903320), (1270, 722656), (1397, 656960), (1760, 521462), (2032, 451660), (2053, 447040), (2540, 361328), (2794, 328480), (3520, 260731), (4064, 225830), (4106, 223520), (5080, 180664), (5588, 164240), (6985, 131392), (8128, 112915), (8212, 111760), (10160, 90332), (10265, 89408), (11176, 82120), (13970, 65696), (16424, 55880), (20320, 45166), (20530, 44704), (22352, 41060), (22583, 40640), (27940, 32848)]