193032080

素因数分解:

$2^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{17359}}^1$

素因数の和:17511

約数の個数: 40

約数和(自身を含む): 452054400

約数和(自身を除く): 259022320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139, 278, 556, 695, 1112, 1390, 2224, 2780, 5560, 11120, 17359, 34718, 69436, 86795, 138872, 173590, 277744, 347180, 694360, 1388720, 2412901, 4825802, 9651604, 12064505, 19303208, 24129010, 38606416, 48258020, 96516040, 193032080]

約数ペア:

[(1, 193032080), (2, 96516040), (4, 48258020), (5, 38606416), (8, 24129010), (10, 19303208), (16, 12064505), (20, 9651604), (40, 4825802), (80, 2412901), (139, 1388720), (278, 694360), (556, 347180), (695, 277744), (1112, 173590), (1390, 138872), (2224, 86795), (2780, 69436), (5560, 34718), (11120, 17359)]