112816640

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:497

約数の個数: 80

約数和(自身を含む): 273411072

約数和(自身を除く): 160594432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 347, 508, 512, 635, 640, 694, 1016, 1270, 1280, 1388, 1735, 2032, 2540, 2560, 2776, 3470, 4064, 5080, 5552, 6940, 8128, 10160, 11104, 13880, 16256, 20320, 22208, 27760, 32512, 40640, 44069, 44416, 55520, 65024, 81280, 88138, 88832, 111040, 162560, 176276, 177664, 220345, 222080, 325120, 352552, 440690, 444160, 705104, 881380, 888320, 1410208, 1762760, 2820416, 3525520, 5640832, 7051040, 11281664, 14102080, 22563328, 28204160, 56408320, 112816640]

約数ペア:

[(1, 112816640), (2, 56408320), (4, 28204160), (5, 22563328), (8, 14102080), (10, 11281664), (16, 7051040), (20, 5640832), (32, 3525520), (40, 2820416), (64, 1762760), (80, 1410208), (127, 888320), (128, 881380), (160, 705104), (254, 444160), (256, 440690), (320, 352552), (347, 325120), (508, 222080), (512, 220345), (635, 177664), (640, 176276), (694, 162560), (1016, 111040), (1270, 88832), (1280, 88138), (1388, 81280), (1735, 65024), (2032, 55520), (2540, 44416), (2560, 44069), (2776, 40640), (3470, 32512), (4064, 27760), (5080, 22208), (5552, 20320), (6940, 16256), (8128, 13880), (10160, 11104)]