2014345520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{99523}}^1$

素因数の和:99570

約数の個数: 80

約数和(自身を含む): 5331301632

約数和(自身を除く): 3316956112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 4048, 5060, 10120, 20240, 99523, 199046, 398092, 497615, 796184, 995230, 1094753, 1592368, 1990460, 2189506, 2289029, 3980920, 4379012, 4578058, 5473765, 7961840, 8758024, 9156116, 10947530, 11445145, 17516048, 18312232, 21895060, 22890290, 25179319, 36624464, 43790120, 45780580, 50358638, 87580240, 91561160, 100717276, 125896595, 183122320, 201434552, 251793190, 402869104, 503586380, 1007172760, 2014345520]

約数ペア:

[(1, 2014345520), (2, 1007172760), (4, 503586380), (5, 402869104), (8, 251793190), (10, 201434552), (11, 183122320), (16, 125896595), (20, 100717276), (22, 91561160), (23, 87580240), (40, 50358638), (44, 45780580), (46, 43790120), (55, 36624464), (80, 25179319), (88, 22890290), (92, 21895060), (110, 18312232), (115, 17516048), (176, 11445145), (184, 10947530), (220, 9156116), (230, 8758024), (253, 7961840), (368, 5473765), (440, 4578058), (460, 4379012), (506, 3980920), (880, 2289029), (920, 2189506), (1012, 1990460), (1265, 1592368), (1840, 1094753), (2024, 995230), (2530, 796184), (4048, 497615), (5060, 398092), (10120, 199046), (20240, 99523)]