79588960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4111}}^1$

素因数の和:4148

約数の個数: 72

約数和(自身を含む): 206726688

約数和(自身を除く): 127137728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 3872, 4111, 4840, 8222, 9680, 16444, 19360, 20555, 32888, 41110, 45221, 65776, 82220, 90442, 131552, 164440, 180884, 226105, 328880, 361768, 452210, 497431, 657760, 723536, 904420, 994862, 1447072, 1808840, 1989724, 2487155, 3617680, 3979448, 4974310, 7235360, 7958896, 9948620, 15917792, 19897240, 39794480, 79588960]

約数ペア:

[(1, 79588960), (2, 39794480), (4, 19897240), (5, 15917792), (8, 9948620), (10, 7958896), (11, 7235360), (16, 4974310), (20, 3979448), (22, 3617680), (32, 2487155), (40, 1989724), (44, 1808840), (55, 1447072), (80, 994862), (88, 904420), (110, 723536), (121, 657760), (160, 497431), (176, 452210), (220, 361768), (242, 328880), (352, 226105), (440, 180884), (484, 164440), (605, 131552), (880, 90442), (968, 82220), (1210, 65776), (1760, 45221), (1936, 41110), (2420, 32888), (3872, 20555), (4111, 19360), (4840, 16444), (8222, 9680)]