1099457440

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1\times {\mathrm{409}}^1$

素因数の和:794

約数の個数: 96

約数和(自身を含む): 2661316560

約数和(自身を除く): 1561859120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 317, 409, 424, 530, 634, 818, 848, 1060, 1268, 1585, 1636, 1696, 2045, 2120, 2536, 3170, 3272, 4090, 4240, 5072, 6340, 6544, 8180, 8480, 10144, 12680, 13088, 16360, 16801, 21677, 25360, 32720, 33602, 43354, 50720, 65440, 67204, 84005, 86708, 108385, 129653, 134408, 168010, 173416, 216770, 259306, 268816, 336020, 346832, 433540, 518612, 537632, 648265, 672040, 693664, 867080, 1037224, 1296530, 1344080, 1734160, 2074448, 2593060, 2688160, 3468320, 4148896, 5186120, 6871609, 10372240, 13743218, 20744480, 27486436, 34358045, 54972872, 68716090, 109945744, 137432180, 219891488, 274864360, 549728720, 1099457440]

約数ペア:

[(1, 1099457440), (2, 549728720), (4, 274864360), (5, 219891488), (8, 137432180), (10, 109945744), (16, 68716090), (20, 54972872), (32, 34358045), (40, 27486436), (53, 20744480), (80, 13743218), (106, 10372240), (160, 6871609), (212, 5186120), (265, 4148896), (317, 3468320), (409, 2688160), (424, 2593060), (530, 2074448), (634, 1734160), (818, 1344080), (848, 1296530), (1060, 1037224), (1268, 867080), (1585, 693664), (1636, 672040), (1696, 648265), (2045, 537632), (2120, 518612), (2536, 433540), (3170, 346832), (3272, 336020), (4090, 268816), (4240, 259306), (5072, 216770), (6340, 173416), (6544, 168010), (8180, 134408), (8480, 129653), (10144, 108385), (12680, 86708), (13088, 84005), (16360, 67204), (16801, 65440), (21677, 50720), (25360, 43354), (32720, 33602)]