33980320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:518

約数の個数: 96

約数和(自身を含む): 89812800

約数和(自身を除く): 55832480

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 80, 86, 88, 110, 160, 172, 176, 215, 220, 344, 352, 430, 440, 449, 473, 688, 860, 880, 898, 946, 1376, 1720, 1760, 1796, 1892, 2245, 2365, 3440, 3592, 3784, 4490, 4730, 4939, 6880, 7184, 7568, 8980, 9460, 9878, 14368, 15136, 17960, 18920, 19307, 19756, 24695, 35920, 37840, 38614, 39512, 49390, 71840, 75680, 77228, 79024, 96535, 98780, 154456, 158048, 193070, 197560, 212377, 308912, 386140, 395120, 424754, 617824, 772280, 790240, 849508, 1061885, 1544560, 1699016, 2123770, 3089120, 3398032, 4247540, 6796064, 8495080, 16990160, 33980320]

約数ペア:

[(1, 33980320), (2, 16990160), (4, 8495080), (5, 6796064), (8, 4247540), (10, 3398032), (11, 3089120), (16, 2123770), (20, 1699016), (22, 1544560), (32, 1061885), (40, 849508), (43, 790240), (44, 772280), (55, 617824), (80, 424754), (86, 395120), (88, 386140), (110, 308912), (160, 212377), (172, 197560), (176, 193070), (215, 158048), (220, 154456), (344, 98780), (352, 96535), (430, 79024), (440, 77228), (449, 75680), (473, 71840), (688, 49390), (860, 39512), (880, 38614), (898, 37840), (946, 35920), (1376, 24695), (1720, 19756), (1760, 19307), (1796, 18920), (1892, 17960), (2245, 15136), (2365, 14368), (3440, 9878), (3592, 9460), (3784, 8980), (4490, 7568), (4730, 7184), (4939, 6880)]