72093700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{14713}}^1$

素因数の和:14741

約数の個数: 54

約数和(自身を含む): 181997466

約数和(自身を除く): 109903766

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 14713, 29426, 58852, 73565, 102991, 147130, 205982, 294260, 367825, 411964, 514955, 720937, 735650, 1029910, 1441874, 1471300, 2059820, 2574775, 2883748, 3604685, 5149550, 7209370, 10299100, 14418740, 18023425, 36046850, 72093700]

約数ペア:

[(1, 72093700), (2, 36046850), (4, 18023425), (5, 14418740), (7, 10299100), (10, 7209370), (14, 5149550), (20, 3604685), (25, 2883748), (28, 2574775), (35, 2059820), (49, 1471300), (50, 1441874), (70, 1029910), (98, 735650), (100, 720937), (140, 514955), (175, 411964), (196, 367825), (245, 294260), (350, 205982), (490, 147130), (700, 102991), (980, 73565), (1225, 58852), (2450, 29426), (4900, 14713)]