814274560

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7229}}^1$

素因数の和:7267

約数の個数: 96

約数和(自身を含む): 2131693200

約数和(自身を除く): 1317418640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2048, 2560, 2816, 3520, 5120, 5632, 7040, 7229, 10240, 11264, 14080, 14458, 22528, 28160, 28916, 36145, 56320, 57832, 72290, 79519, 112640, 115664, 144580, 159038, 231328, 289160, 318076, 397595, 462656, 578320, 636152, 795190, 925312, 1156640, 1272304, 1590380, 1850624, 2313280, 2544608, 3180760, 3701248, 4626560, 5089216, 6361520, 7402496, 9253120, 10178432, 12723040, 14804992, 18506240, 20356864, 25446080, 37012480, 40713728, 50892160, 74024960, 81427456, 101784320, 162854912, 203568640, 407137280, 814274560]

約数ペア:

[(1, 814274560), (2, 407137280), (4, 203568640), (5, 162854912), (8, 101784320), (10, 81427456), (11, 74024960), (16, 50892160), (20, 40713728), (22, 37012480), (32, 25446080), (40, 20356864), (44, 18506240), (55, 14804992), (64, 12723040), (80, 10178432), (88, 9253120), (110, 7402496), (128, 6361520), (160, 5089216), (176, 4626560), (220, 3701248), (256, 3180760), (320, 2544608), (352, 2313280), (440, 1850624), (512, 1590380), (640, 1272304), (704, 1156640), (880, 925312), (1024, 795190), (1280, 636152), (1408, 578320), (1760, 462656), (2048, 397595), (2560, 318076), (2816, 289160), (3520, 231328), (5120, 159038), (5632, 144580), (7040, 115664), (7229, 112640), (10240, 79519), (11264, 72290), (14080, 57832), (14458, 56320), (22528, 36145), (28160, 28916)]