4005087661840

素因数分解:

$2^4\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2203}}^1\times {\mathrm{33767}}^1$

素因数の和:36656

約数の個数: 80

約数和(自身を含む): 9330174580608

約数和(自身を除く): 5325086918768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 673, 1346, 2203, 2692, 3365, 4406, 5384, 6730, 8812, 10768, 11015, 13460, 17624, 22030, 26920, 33767, 35248, 44060, 53840, 67534, 88120, 135068, 168835, 176240, 270136, 337670, 540272, 675340, 1350680, 1482619, 2701360, 2965238, 5930476, 7413095, 11860952, 14826190, 22725191, 23721904, 29652380, 45450382, 59304760, 74388701, 90900764, 113625955, 118609520, 148777402, 181801528, 227251910, 297554804, 363603056, 371943505, 454503820, 595109608, 743887010, 909007640, 1190219216, 1487774020, 1818015280, 2975548040, 5951096080, 50063595773, 100127191546, 200254383092, 250317978865, 400508766184, 500635957730, 801017532368, 1001271915460, 2002543830920, 4005087661840]

約数ペア:

[(1, 4005087661840), (2, 2002543830920), (4, 1001271915460), (5, 801017532368), (8, 500635957730), (10, 400508766184), (16, 250317978865), (20, 200254383092), (40, 100127191546), (80, 50063595773), (673, 5951096080), (1346, 2975548040), (2203, 1818015280), (2692, 1487774020), (3365, 1190219216), (4406, 909007640), (5384, 743887010), (6730, 595109608), (8812, 454503820), (10768, 371943505), (11015, 363603056), (13460, 297554804), (17624, 227251910), (22030, 181801528), (26920, 148777402), (33767, 118609520), (35248, 113625955), (44060, 90900764), (53840, 74388701), (67534, 59304760), (88120, 45450382), (135068, 29652380), (168835, 23721904), (176240, 22725191), (270136, 14826190), (337670, 11860952), (540272, 7413095), (675340, 5930476), (1350680, 2965238), (1482619, 2701360)]