26361440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23537}}^1$

素因数の和:23559

約数の個数: 48

約数和(自身を含む): 71178912

約数和(自身を除く): 44817472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23537, 47074, 94148, 117685, 164759, 188296, 235370, 329518, 376592, 470740, 659036, 753184, 823795, 941480, 1318072, 1647590, 1882960, 2636144, 3295180, 3765920, 5272288, 6590360, 13180720, 26361440]

約数ペア:

[(1, 26361440), (2, 13180720), (4, 6590360), (5, 5272288), (7, 3765920), (8, 3295180), (10, 2636144), (14, 1882960), (16, 1647590), (20, 1318072), (28, 941480), (32, 823795), (35, 753184), (40, 659036), (56, 470740), (70, 376592), (80, 329518), (112, 235370), (140, 188296), (160, 164759), (224, 117685), (280, 94148), (560, 47074), (1120, 23537)]