26338240

素因数分解:

$2^6\times 5^1\times {\mathrm{82307}}^1$

素因数の和:82324

約数の個数: 28

約数和(自身を含む): 62718696

約数和(自身を除く): 36380456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 82307, 164614, 329228, 411535, 658456, 823070, 1316912, 1646140, 2633824, 3292280, 5267648, 6584560, 13169120, 26338240]

約数ペア:

[(1, 26338240), (2, 13169120), (4, 6584560), (5, 5267648), (8, 3292280), (10, 2633824), (16, 1646140), (20, 1316912), (32, 823070), (40, 658456), (64, 411535), (80, 329228), (160, 164614), (320, 82307)]