41054420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1031}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 94663296

約数和(自身を除く): 53608876

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 181, 220, 362, 724, 905, 1031, 1810, 1991, 2062, 3620, 3982, 4124, 5155, 7964, 9955, 10310, 11341, 19910, 20620, 22682, 39820, 45364, 56705, 113410, 186611, 226820, 373222, 746444, 933055, 1866110, 2052721, 3732220, 4105442, 8210884, 10263605, 20527210, 41054420]

約数ペア:

[(1, 41054420), (2, 20527210), (4, 10263605), (5, 8210884), (10, 4105442), (11, 3732220), (20, 2052721), (22, 1866110), (44, 933055), (55, 746444), (110, 373222), (181, 226820), (220, 186611), (362, 113410), (724, 56705), (905, 45364), (1031, 39820), (1810, 22682), (1991, 20620), (2062, 19910), (3620, 11341), (3982, 10310), (4124, 9955), (5155, 7964)]