27876640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 73592064

約数和(自身を除く): 45715424

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, 337, 352, 376, 440, 470, 517, 674, 752, 880, 940, 1034, 1348, 1504, 1685, 1760, 1880, 2068, 2585, 2696, 3370, 3707, 3760, 4136, 5170, 5392, 6740, 7414, 7520, 8272, 10340, 10784, 13480, 14828, 15839, 16544, 18535, 20680, 26960, 29656, 31678, 37070, 41360, 53920, 59312, 63356, 74140, 79195, 82720, 118624, 126712, 148280, 158390, 174229, 253424, 296560, 316780, 348458, 506848, 593120, 633560, 696916, 871145, 1267120, 1393832, 1742290, 2534240, 2787664, 3484580, 5575328, 6969160, 13938320, 27876640]

約数ペア:

[(1, 27876640), (2, 13938320), (4, 6969160), (5, 5575328), (8, 3484580), (10, 2787664), (11, 2534240), (16, 1742290), (20, 1393832), (22, 1267120), (32, 871145), (40, 696916), (44, 633560), (47, 593120), (55, 506848), (80, 348458), (88, 316780), (94, 296560), (110, 253424), (160, 174229), (176, 158390), (188, 148280), (220, 126712), (235, 118624), (337, 82720), (352, 79195), (376, 74140), (440, 63356), (470, 59312), (517, 53920), (674, 41360), (752, 37070), (880, 31678), (940, 29656), (1034, 26960), (1348, 20680), (1504, 18535), (1685, 16544), (1760, 15839), (1880, 14828), (2068, 13480), (2585, 10784), (2696, 10340), (3370, 8272), (3707, 7520), (3760, 7414), (4136, 6740), (5170, 5392)]