10746820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2647}}^1$

素因数の和:2692

約数の個数: 48

約数和(自身を含む): 26691840

約数和(自身を除く): 15945020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2647, 4060, 5294, 10588, 13235, 18529, 26470, 37058, 52940, 74116, 76763, 92645, 153526, 185290, 307052, 370580, 383815, 537341, 767630, 1074682, 1535260, 2149364, 2686705, 5373410, 10746820]

約数ペア:

[(1, 10746820), (2, 5373410), (4, 2686705), (5, 2149364), (7, 1535260), (10, 1074682), (14, 767630), (20, 537341), (28, 383815), (29, 370580), (35, 307052), (58, 185290), (70, 153526), (116, 92645), (140, 76763), (145, 74116), (203, 52940), (290, 37058), (406, 26470), (580, 18529), (812, 13235), (1015, 10588), (2030, 5294), (2647, 4060)]