2965360

素因数分解:

$2^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 6981696

約数和(自身を除く): 4016336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 101, 202, 367, 404, 505, 734, 808, 1010, 1468, 1616, 1835, 2020, 2936, 3670, 4040, 5872, 7340, 8080, 14680, 29360, 37067, 74134, 148268, 185335, 296536, 370670, 593072, 741340, 1482680, 2965360]

約数ペア:

[(1, 2965360), (2, 1482680), (4, 741340), (5, 593072), (8, 370670), (10, 296536), (16, 185335), (20, 148268), (40, 74134), (80, 37067), (101, 29360), (202, 14680), (367, 8080), (404, 7340), (505, 5872), (734, 4040), (808, 3670), (1010, 2936), (1468, 2020), (1616, 1835)]