45722740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17189}}^1$

素因数の和:17224

約数の個数: 48

約数和(自身を含む): 115516800

約数和(自身を除く): 69794060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 17189, 34378, 68756, 85945, 120323, 171890, 240646, 326591, 343780, 481292, 601615, 653182, 1203230, 1306364, 1632955, 2286137, 2406460, 3265910, 4572274, 6531820, 9144548, 11430685, 22861370, 45722740]

約数ペア:

[(1, 45722740), (2, 22861370), (4, 11430685), (5, 9144548), (7, 6531820), (10, 4572274), (14, 3265910), (19, 2406460), (20, 2286137), (28, 1632955), (35, 1306364), (38, 1203230), (70, 653182), (76, 601615), (95, 481292), (133, 343780), (140, 326591), (190, 240646), (266, 171890), (380, 120323), (532, 85945), (665, 68756), (1330, 34378), (2660, 17189)]