11484500

素因数分解:

$2^2\times 5^3\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 25439232

約数和(自身を除く): 13954732

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 125, 206, 223, 250, 412, 446, 500, 515, 892, 1030, 1115, 2060, 2230, 2575, 4460, 5150, 5575, 10300, 11150, 12875, 22300, 22969, 25750, 27875, 45938, 51500, 55750, 91876, 111500, 114845, 229690, 459380, 574225, 1148450, 2296900, 2871125, 5742250, 11484500]

約数ペア:

[(1, 11484500), (2, 5742250), (4, 2871125), (5, 2296900), (10, 1148450), (20, 574225), (25, 459380), (50, 229690), (100, 114845), (103, 111500), (125, 91876), (206, 55750), (223, 51500), (250, 45938), (412, 27875), (446, 25750), (500, 22969), (515, 22300), (892, 12875), (1030, 11150), (1115, 10300), (2060, 5575), (2230, 5150), (2575, 4460)]