126573040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{143833}}^1$

素因数の和:143857

約数の個数: 40

約数和(自身を含む): 321037488

約数和(自身を除く): 194464448

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 143833, 287666, 575332, 719165, 1150664, 1438330, 1582163, 2301328, 2876660, 3164326, 5753320, 6328652, 7910815, 11506640, 12657304, 15821630, 25314608, 31643260, 63286520, 126573040]

約数ペア:

[(1, 126573040), (2, 63286520), (4, 31643260), (5, 25314608), (8, 15821630), (10, 12657304), (11, 11506640), (16, 7910815), (20, 6328652), (22, 5753320), (40, 3164326), (44, 2876660), (55, 2301328), (80, 1582163), (88, 1438330), (110, 1150664), (176, 719165), (220, 575332), (440, 287666), (880, 143833)]