40211900

素因数分解:

$2^2\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1061}}^1$

素因数の和:1454

約数の個数: 36

約数和(自身を含む): 87572520

約数和(自身を除く): 47360620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 379, 758, 1061, 1516, 1895, 2122, 3790, 4244, 5305, 7580, 9475, 10610, 18950, 21220, 26525, 37900, 53050, 106100, 402119, 804238, 1608476, 2010595, 4021190, 8042380, 10052975, 20105950, 40211900]

約数ペア:

[(1, 40211900), (2, 20105950), (4, 10052975), (5, 8042380), (10, 4021190), (20, 2010595), (25, 1608476), (50, 804238), (100, 402119), (379, 106100), (758, 53050), (1061, 37900), (1516, 26525), (1895, 21220), (2122, 18950), (3790, 10610), (4244, 9475), (5305, 7580)]