83464480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1082

約数の個数: 96

約数和(自身を含む): 219905280

約数和(自身を除く): 136440800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 47, 55, 80, 88, 94, 110, 160, 176, 188, 220, 235, 352, 376, 440, 470, 517, 752, 880, 940, 1009, 1034, 1504, 1760, 1880, 2018, 2068, 2585, 3760, 4036, 4136, 5045, 5170, 7520, 8072, 8272, 10090, 10340, 11099, 16144, 16544, 20180, 20680, 22198, 32288, 40360, 41360, 44396, 47423, 55495, 80720, 82720, 88792, 94846, 110990, 161440, 177584, 189692, 221980, 237115, 355168, 379384, 443960, 474230, 521653, 758768, 887920, 948460, 1043306, 1517536, 1775840, 1896920, 2086612, 2608265, 3793840, 4173224, 5216530, 7587680, 8346448, 10433060, 16692896, 20866120, 41732240, 83464480]

約数ペア:

[(1, 83464480), (2, 41732240), (4, 20866120), (5, 16692896), (8, 10433060), (10, 8346448), (11, 7587680), (16, 5216530), (20, 4173224), (22, 3793840), (32, 2608265), (40, 2086612), (44, 1896920), (47, 1775840), (55, 1517536), (80, 1043306), (88, 948460), (94, 887920), (110, 758768), (160, 521653), (176, 474230), (188, 443960), (220, 379384), (235, 355168), (352, 237115), (376, 221980), (440, 189692), (470, 177584), (517, 161440), (752, 110990), (880, 94846), (940, 88792), (1009, 82720), (1034, 80720), (1504, 55495), (1760, 47423), (1880, 44396), (2018, 41360), (2068, 40360), (2585, 32288), (3760, 22198), (4036, 20680), (4136, 20180), (5045, 16544), (5170, 16144), (7520, 11099), (8072, 10340), (8272, 10090)]