20199763150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{4177}}^1$

素因数の和:4574

約数の個数: 96

約数和(自身を含む): 44127300672

約数和(自身を除く): 23927537522

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 41, 50, 70, 82, 175, 205, 287, 337, 350, 410, 574, 674, 1025, 1435, 1685, 2050, 2359, 2870, 3370, 4177, 4718, 7175, 8354, 8425, 11795, 13817, 14350, 16850, 20885, 23590, 27634, 29239, 41770, 58478, 58975, 69085, 96719, 104425, 117950, 138170, 146195, 171257, 193438, 208850, 292390, 342514, 345425, 483595, 690850, 730975, 856285, 967190, 1198799, 1407649, 1461950, 1712570, 2397598, 2417975, 2815298, 4281425, 4835950, 5993995, 7038245, 8562850, 9853543, 11987990, 14076490, 19707086, 29969975, 35191225, 49267715, 57713609, 59939950, 70382450, 98535430, 115427218, 246338575, 288568045, 403995263, 492677150, 577136090, 807990526, 1442840225, 2019976315, 2885680450, 4039952630, 10099881575, 20199763150]

約数ペア:

[(1, 20199763150), (2, 10099881575), (5, 4039952630), (7, 2885680450), (10, 2019976315), (14, 1442840225), (25, 807990526), (35, 577136090), (41, 492677150), (50, 403995263), (70, 288568045), (82, 246338575), (175, 115427218), (205, 98535430), (287, 70382450), (337, 59939950), (350, 57713609), (410, 49267715), (574, 35191225), (674, 29969975), (1025, 19707086), (1435, 14076490), (1685, 11987990), (2050, 9853543), (2359, 8562850), (2870, 7038245), (3370, 5993995), (4177, 4835950), (4718, 4281425), (7175, 2815298), (8354, 2417975), (8425, 2397598), (11795, 1712570), (13817, 1461950), (14350, 1407649), (16850, 1198799), (20885, 967190), (23590, 856285), (27634, 730975), (29239, 690850), (41770, 483595), (58478, 345425), (58975, 342514), (69085, 292390), (96719, 208850), (104425, 193438), (117950, 171257), (138170, 146195)]