9946100

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1259}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 21873600

約数和(自身を除く): 11927500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1259, 1580, 1975, 2518, 3950, 5036, 6295, 7900, 12590, 25180, 31475, 62950, 99461, 125900, 198922, 397844, 497305, 994610, 1989220, 2486525, 4973050, 9946100]

約数ペア:

[(1, 9946100), (2, 4973050), (4, 2486525), (5, 1989220), (10, 994610), (20, 497305), (25, 397844), (50, 198922), (79, 125900), (100, 99461), (158, 62950), (316, 31475), (395, 25180), (790, 12590), (1259, 7900), (1580, 6295), (1975, 5036), (2518, 3950)]