538045160

素因数分解:

$2^3\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{4363}}^1$

素因数の和:7457

約数の個数: 32

約数和(自身を含む): 1211271840

約数和(自身を除く): 673226680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3083, 4363, 6166, 8726, 12332, 15415, 17452, 21815, 24664, 30830, 34904, 43630, 61660, 87260, 123320, 174520, 13451129, 26902258, 53804516, 67255645, 107609032, 134511290, 269022580, 538045160]

約数ペア:

[(1, 538045160), (2, 269022580), (4, 134511290), (5, 107609032), (8, 67255645), (10, 53804516), (20, 26902258), (40, 13451129), (3083, 174520), (4363, 123320), (6166, 87260), (8726, 61660), (12332, 43630), (15415, 34904), (17452, 30830), (21815, 24664)]