79293280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{45053}}^1$

素因数の和:45079

約数の個数: 48

約数和(自身を含む): 204364944

約数和(自身を除く): 125071664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 45053, 90106, 180212, 225265, 360424, 450530, 495583, 720848, 901060, 991166, 1441696, 1802120, 1982332, 2477915, 3604240, 3964664, 4955830, 7208480, 7929328, 9911660, 15858656, 19823320, 39646640, 79293280]

約数ペア:

[(1, 79293280), (2, 39646640), (4, 19823320), (5, 15858656), (8, 9911660), (10, 7929328), (11, 7208480), (16, 4955830), (20, 3964664), (22, 3604240), (32, 2477915), (40, 1982332), (44, 1802120), (55, 1441696), (80, 991166), (88, 901060), (110, 720848), (160, 495583), (176, 450530), (220, 360424), (352, 225265), (440, 180212), (880, 90106), (1760, 45053)]