20140500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 60802560

約数和(自身を除く): 40662060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 125, 145, 150, 174, 250, 290, 300, 348, 375, 435, 463, 500, 580, 725, 750, 870, 926, 1389, 1450, 1500, 1740, 1852, 2175, 2315, 2778, 2900, 3625, 4350, 4630, 5556, 6945, 7250, 8700, 9260, 10875, 11575, 13427, 13890, 14500, 21750, 23150, 26854, 27780, 34725, 40281, 43500, 46300, 53708, 57875, 67135, 69450, 80562, 115750, 134270, 138900, 161124, 173625, 201405, 231500, 268540, 335675, 347250, 402810, 671350, 694500, 805620, 1007025, 1342700, 1678375, 2014050, 3356750, 4028100, 5035125, 6713500, 10070250, 20140500]

約数ペア:

[(1, 20140500), (2, 10070250), (3, 6713500), (4, 5035125), (5, 4028100), (6, 3356750), (10, 2014050), (12, 1678375), (15, 1342700), (20, 1007025), (25, 805620), (29, 694500), (30, 671350), (50, 402810), (58, 347250), (60, 335675), (75, 268540), (87, 231500), (100, 201405), (116, 173625), (125, 161124), (145, 138900), (150, 134270), (174, 115750), (250, 80562), (290, 69450), (300, 67135), (348, 57875), (375, 53708), (435, 46300), (463, 43500), (500, 40281), (580, 34725), (725, 27780), (750, 26854), (870, 23150), (926, 21750), (1389, 14500), (1450, 13890), (1500, 13427), (1740, 11575), (1852, 10875), (2175, 9260), (2315, 8700), (2778, 7250), (2900, 6945), (3625, 5556), (4350, 4630)]