22792280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{81401}}^1$

素因数の和:81419

約数の個数: 32

約数和(自身を含む): 58609440

約数和(自身を除く): 35817160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 81401, 162802, 325604, 407005, 569807, 651208, 814010, 1139614, 1628020, 2279228, 2849035, 3256040, 4558456, 5698070, 11396140, 22792280]

約数ペア:

[(1, 22792280), (2, 11396140), (4, 5698070), (5, 4558456), (7, 3256040), (8, 2849035), (10, 2279228), (14, 1628020), (20, 1139614), (28, 814010), (35, 651208), (40, 569807), (56, 407005), (70, 325604), (140, 162802), (280, 81401)]