112765840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 80

約数和(自身を含む): 288552960

約数和(自身を除く): 175787120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1009, 1016, 1270, 1397, 2018, 2032, 2540, 2794, 4036, 5045, 5080, 5588, 6985, 8072, 10090, 10160, 11099, 11176, 13970, 16144, 20180, 22198, 22352, 27940, 40360, 44396, 55495, 55880, 80720, 88792, 110990, 111760, 128143, 177584, 221980, 256286, 443960, 512572, 640715, 887920, 1025144, 1281430, 1409573, 2050288, 2562860, 2819146, 5125720, 5638292, 7047865, 10251440, 11276584, 14095730, 22553168, 28191460, 56382920, 112765840]

約数ペア:

[(1, 112765840), (2, 56382920), (4, 28191460), (5, 22553168), (8, 14095730), (10, 11276584), (11, 10251440), (16, 7047865), (20, 5638292), (22, 5125720), (40, 2819146), (44, 2562860), (55, 2050288), (80, 1409573), (88, 1281430), (110, 1025144), (127, 887920), (176, 640715), (220, 512572), (254, 443960), (440, 256286), (508, 221980), (635, 177584), (880, 128143), (1009, 111760), (1016, 110990), (1270, 88792), (1397, 80720), (2018, 55880), (2032, 55495), (2540, 44396), (2794, 40360), (4036, 27940), (5045, 22352), (5080, 22198), (5588, 20180), (6985, 16144), (8072, 13970), (10090, 11176), (10160, 11099)]