26264560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{46901}}^1$

素因数の和:46921

約数の個数: 40

約数和(自身を含む): 69790176

約数和(自身を除く): 43525616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 46901, 93802, 187604, 234505, 328307, 375208, 469010, 656614, 750416, 938020, 1313228, 1641535, 1876040, 2626456, 3283070, 3752080, 5252912, 6566140, 13132280, 26264560]

約数ペア:

[(1, 26264560), (2, 13132280), (4, 6566140), (5, 5252912), (7, 3752080), (8, 3283070), (10, 2626456), (14, 1876040), (16, 1641535), (20, 1313228), (28, 938020), (35, 750416), (40, 656614), (56, 469010), (70, 375208), (80, 328307), (112, 234505), (140, 187604), (280, 93802), (560, 46901)]