45722180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19211}}^1$

素因数の和:19244

約数の個数: 48

約数和(自身を含む): 116194176

約数和(自身を除く): 70471996

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 19211, 38422, 76844, 96055, 134477, 192110, 268954, 326587, 384220, 537908, 653174, 672385, 1306348, 1344770, 1632935, 2286109, 2689540, 3265870, 4572218, 6531740, 9144436, 11430545, 22861090, 45722180]

約数ペア:

[(1, 45722180), (2, 22861090), (4, 11430545), (5, 9144436), (7, 6531740), (10, 4572218), (14, 3265870), (17, 2689540), (20, 2286109), (28, 1632935), (34, 1344770), (35, 1306348), (68, 672385), (70, 653174), (85, 537908), (119, 384220), (140, 326587), (170, 268954), (238, 192110), (340, 134477), (476, 96055), (595, 76844), (1190, 38422), (2380, 19211)]