42382400

素因数分解:

$2^6\times 5^2\times {\mathrm{26489}}^1$

素因数の和:26511

約数の個数: 42

約数和(自身を含む): 104291130

約数和(自身を除く): 61908730

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 26489, 52978, 105956, 132445, 211912, 264890, 423824, 529780, 662225, 847648, 1059560, 1324450, 1695296, 2119120, 2648900, 4238240, 5297800, 8476480, 10595600, 21191200, 42382400]

約数ペア:

[(1, 42382400), (2, 21191200), (4, 10595600), (5, 8476480), (8, 5297800), (10, 4238240), (16, 2648900), (20, 2119120), (25, 1695296), (32, 1324450), (40, 1059560), (50, 847648), (64, 662225), (80, 529780), (100, 423824), (160, 264890), (200, 211912), (320, 132445), (400, 105956), (800, 52978), (1600, 26489)]