13226360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47237}}^1$

素因数の和:47255

約数の個数: 32

約数和(自身を含む): 34011360

約数和(自身を除く): 20785000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47237, 94474, 188948, 236185, 330659, 377896, 472370, 661318, 944740, 1322636, 1653295, 1889480, 2645272, 3306590, 6613180, 13226360]

約数ペア:

[(1, 13226360), (2, 6613180), (4, 3306590), (5, 2645272), (7, 1889480), (8, 1653295), (10, 1322636), (14, 944740), (20, 661318), (28, 472370), (35, 377896), (40, 330659), (56, 236185), (70, 188948), (140, 94474), (280, 47237)]