100414040

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{13007}}^1$

素因数の和:13211

約数の個数: 32

約数和(自身を含む): 227119680

約数和(自身を除く): 126705640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 13007, 26014, 52028, 65035, 104056, 130070, 260140, 520280, 2510351, 5020702, 10041404, 12551755, 20082808, 25103510, 50207020, 100414040]

約数ペア:

[(1, 100414040), (2, 50207020), (4, 25103510), (5, 20082808), (8, 12551755), (10, 10041404), (20, 5020702), (40, 2510351), (193, 520280), (386, 260140), (772, 130070), (965, 104056), (1544, 65035), (1930, 52028), (3860, 26014), (7720, 13007)]