776876320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6217}}^1$

素因数の和:6314

約数の個数: 96

約数和(自身を含む): 2030749056

約数和(自身を除く): 1253872736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 71, 80, 88, 110, 142, 160, 176, 220, 284, 352, 355, 440, 568, 710, 781, 880, 1136, 1420, 1562, 1760, 2272, 2840, 3124, 3905, 5680, 6217, 6248, 7810, 11360, 12434, 12496, 15620, 24868, 24992, 31085, 31240, 49736, 62170, 62480, 68387, 99472, 124340, 124960, 136774, 198944, 248680, 273548, 341935, 441407, 497360, 547096, 683870, 882814, 994720, 1094192, 1367740, 1765628, 2188384, 2207035, 2735480, 3531256, 4414070, 4855477, 5470960, 7062512, 8828140, 9710954, 10941920, 14125024, 17656280, 19421908, 24277385, 35312560, 38843816, 48554770, 70625120, 77687632, 97109540, 155375264, 194219080, 388438160, 776876320]

約数ペア:

[(1, 776876320), (2, 388438160), (4, 194219080), (5, 155375264), (8, 97109540), (10, 77687632), (11, 70625120), (16, 48554770), (20, 38843816), (22, 35312560), (32, 24277385), (40, 19421908), (44, 17656280), (55, 14125024), (71, 10941920), (80, 9710954), (88, 8828140), (110, 7062512), (142, 5470960), (160, 4855477), (176, 4414070), (220, 3531256), (284, 2735480), (352, 2207035), (355, 2188384), (440, 1765628), (568, 1367740), (710, 1094192), (781, 994720), (880, 882814), (1136, 683870), (1420, 547096), (1562, 497360), (1760, 441407), (2272, 341935), (2840, 273548), (3124, 248680), (3905, 198944), (5680, 136774), (6217, 124960), (6248, 124340), (7810, 99472), (11360, 68387), (12434, 62480), (12496, 62170), (15620, 49736), (24868, 31240), (24992, 31085)]