85883840

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1714

約数の個数: 112

約数和(自身を含む): 244035072

約数和(自身を除く): 158151232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1667, 1840, 2240, 2576, 3220, 3334, 3680, 5152, 6440, 6668, 7360, 8335, 10304, 11669, 12880, 13336, 16670, 23338, 25760, 26672, 33340, 38341, 46676, 51520, 53344, 58345, 66680, 76682, 93352, 106688, 116690, 133360, 153364, 186704, 191705, 233380, 266720, 268387, 306728, 373408, 383410, 466760, 533440, 536774, 613456, 746816, 766820, 933520, 1073548, 1226912, 1341935, 1533640, 1867040, 2147096, 2453824, 2683870, 3067280, 3734080, 4294192, 5367740, 6134560, 8588384, 10735480, 12269120, 17176768, 21470960, 42941920, 85883840]

約数ペア:

[(1, 85883840), (2, 42941920), (4, 21470960), (5, 17176768), (7, 12269120), (8, 10735480), (10, 8588384), (14, 6134560), (16, 5367740), (20, 4294192), (23, 3734080), (28, 3067280), (32, 2683870), (35, 2453824), (40, 2147096), (46, 1867040), (56, 1533640), (64, 1341935), (70, 1226912), (80, 1073548), (92, 933520), (112, 766820), (115, 746816), (140, 613456), (160, 536774), (161, 533440), (184, 466760), (224, 383410), (230, 373408), (280, 306728), (320, 268387), (322, 266720), (368, 233380), (448, 191705), (460, 186704), (560, 153364), (644, 133360), (736, 116690), (805, 106688), (920, 93352), (1120, 76682), (1288, 66680), (1472, 58345), (1610, 53344), (1667, 51520), (1840, 46676), (2240, 38341), (2576, 33340), (3220, 26672), (3334, 25760), (3680, 23338), (5152, 16670), (6440, 13336), (6668, 12880), (7360, 11669), (8335, 10304)]