4322740

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{257}}^1$

素因数の和:324

約数の個数: 36

約数和(自身を含む): 9438156

約数和(自身を除く): 5115416

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 257, 290, 514, 580, 841, 1028, 1285, 1682, 2570, 3364, 4205, 5140, 7453, 8410, 14906, 16820, 29812, 37265, 74530, 149060, 216137, 432274, 864548, 1080685, 2161370, 4322740]

約数ペア:

[(1, 4322740), (2, 2161370), (4, 1080685), (5, 864548), (10, 432274), (20, 216137), (29, 149060), (58, 74530), (116, 37265), (145, 29812), (257, 16820), (290, 14906), (514, 8410), (580, 7453), (841, 5140), (1028, 4205), (1285, 3364), (1682, 2570)]