10886020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:312

約数の個数: 36

約数和(自身を含む): 23822820

約数和(自身を除く): 12936800

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 685, 1370, 2740, 3973, 7946, 15892, 18769, 19865, 37538, 39730, 75076, 79460, 93845, 187690, 375380, 544301, 1088602, 2177204, 2721505, 5443010, 10886020]

約数ペア:

[(1, 10886020), (2, 5443010), (4, 2721505), (5, 2177204), (10, 1088602), (20, 544301), (29, 375380), (58, 187690), (116, 93845), (137, 79460), (145, 75076), (274, 39730), (290, 37538), (548, 19865), (580, 18769), (685, 15892), (1370, 7946), (2740, 3973)]