45441440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25819}}^1$

素因数の和:25845

約数の個数: 48

約数和(自身を含む): 117119520

約数和(自身を除く): 71678080

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, 25819, 51638, 103276, 129095, 206552, 258190, 284009, 413104, 516380, 568018, 826208, 1032760, 1136036, 1420045, 2065520, 2272072, 2840090, 4131040, 4544144, 5680180, 9088288, 11360360, 22720720, 45441440]

約数ペア:

[(1, 45441440), (2, 22720720), (4, 11360360), (5, 9088288), (8, 5680180), (10, 4544144), (11, 4131040), (16, 2840090), (20, 2272072), (22, 2065520), (32, 1420045), (40, 1136036), (44, 1032760), (55, 826208), (80, 568018), (88, 516380), (110, 413104), (160, 284009), (176, 258190), (220, 206552), (352, 129095), (440, 103276), (880, 51638), (1760, 25819)]