2280779912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1\times {\mathrm{1453}}^1$

素因数の和:1950

約数の個数: 64

約数和(自身を含む): 4710960000

約数和(自身を除く): 2430180088

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 449, 874, 898, 1453, 1748, 1796, 2906, 3496, 3592, 5812, 8531, 10327, 11624, 17062, 20654, 27607, 33419, 34124, 41308, 55214, 66838, 68248, 82616, 110428, 133676, 196213, 220856, 267352, 392426, 634961, 652397, 784852, 1269922, 1304794, 1569704, 2539844, 2609588, 5079688, 5219176, 12395543, 15005131, 24791086, 30010262, 49582172, 60020524, 99164344, 120041048, 285097489, 570194978, 1140389956, 2280779912]

約数ペア:

[(1, 2280779912), (2, 1140389956), (4, 570194978), (8, 285097489), (19, 120041048), (23, 99164344), (38, 60020524), (46, 49582172), (76, 30010262), (92, 24791086), (152, 15005131), (184, 12395543), (437, 5219176), (449, 5079688), (874, 2609588), (898, 2539844), (1453, 1569704), (1748, 1304794), (1796, 1269922), (2906, 784852), (3496, 652397), (3592, 634961), (5812, 392426), (8531, 267352), (10327, 220856), (11624, 196213), (17062, 133676), (20654, 110428), (27607, 82616), (33419, 68248), (34124, 66838), (41308, 55214)]