54419120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97177}}^1$

素因数の和:97197

約数の個数: 40

約数和(自身を含む): 144600864

約数和(自身を除く): 90181744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 97177, 194354, 388708, 485885, 680239, 777416, 971770, 1360478, 1554832, 1943540, 2720956, 3401195, 3887080, 5441912, 6802390, 7774160, 10883824, 13604780, 27209560, 54419120]

約数ペア:

[(1, 54419120), (2, 27209560), (4, 13604780), (5, 10883824), (7, 7774160), (8, 6802390), (10, 5441912), (14, 3887080), (16, 3401195), (20, 2720956), (28, 1943540), (35, 1554832), (40, 1360478), (56, 971770), (70, 777416), (80, 680239), (112, 485885), (140, 388708), (280, 194354), (560, 97177)]