1934045440

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 4798044720

約数和(自身を除く): 2863999280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 137, 160, 164, 205, 256, 269, 274, 320, 328, 410, 538, 548, 640, 656, 685, 820, 1076, 1096, 1280, 1312, 1345, 1370, 1640, 2152, 2192, 2624, 2690, 2740, 3280, 4304, 4384, 5248, 5380, 5480, 5617, 6560, 8608, 8768, 10496, 10760, 10960, 11029, 11234, 13120, 17216, 17536, 21520, 21920, 22058, 22468, 26240, 28085, 34432, 35072, 36853, 43040, 43840, 44116, 44936, 52480, 55145, 56170, 68864, 73706, 86080, 87680, 88232, 89872, 110290, 112340, 147412, 172160, 175360, 176464, 179744, 184265, 220580, 224680, 294824, 344320, 352928, 359488, 368530, 441160, 449360, 589648, 705856, 718976, 737060, 882320, 898720, 1179296, 1411712, 1437952, 1474120, 1510973, 1764640, 1797440, 2358592, 2823424, 2948240, 3021946, 3529280, 3594880, 4717184, 5896480, 6043892, 7058560, 7189760, 7554865, 9434368, 11792960, 12087784, 14117120, 15109730, 23585920, 24175568, 30219460, 47171840, 48351136, 60438920, 96702272, 120877840, 193404544, 241755680, 386809088, 483511360, 967022720, 1934045440]

約数ペア:

[(1, 1934045440), (2, 967022720), (4, 483511360), (5, 386809088), (8, 241755680), (10, 193404544), (16, 120877840), (20, 96702272), (32, 60438920), (40, 48351136), (41, 47171840), (64, 30219460), (80, 24175568), (82, 23585920), (128, 15109730), (137, 14117120), (160, 12087784), (164, 11792960), (205, 9434368), (256, 7554865), (269, 7189760), (274, 7058560), (320, 6043892), (328, 5896480), (410, 4717184), (538, 3594880), (548, 3529280), (640, 3021946), (656, 2948240), (685, 2823424), (820, 2358592), (1076, 1797440), (1096, 1764640), (1280, 1510973), (1312, 1474120), (1345, 1437952), (1370, 1411712), (1640, 1179296), (2152, 898720), (2192, 882320), (2624, 737060), (2690, 718976), (2740, 705856), (3280, 589648), (4304, 449360), (4384, 441160), (5248, 368530), (5380, 359488), (5480, 352928), (5617, 344320), (6560, 294824), (8608, 224680), (8768, 220580), (10496, 184265), (10760, 179744), (10960, 176464), (11029, 175360), (11234, 172160), (13120, 147412), (17216, 112340), (17536, 110290), (21520, 89872), (21920, 88232), (22058, 87680), (22468, 86080), (26240, 73706), (28085, 68864), (34432, 56170), (35072, 55145), (36853, 52480), (43040, 44936), (43840, 44116)]