88763080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317011}}^1$

素因数の和:317029

約数の個数: 32

約数和(自身を含む): 228248640

約数和(自身を除く): 139485560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317011, 634022, 1268044, 1585055, 2219077, 2536088, 3170110, 4438154, 6340220, 8876308, 11095385, 12680440, 17752616, 22190770, 44381540, 88763080]

約数ペア:

[(1, 88763080), (2, 44381540), (4, 22190770), (5, 17752616), (7, 12680440), (8, 11095385), (10, 8876308), (14, 6340220), (20, 4438154), (28, 3170110), (35, 2536088), (40, 2219077), (56, 1585055), (70, 1268044), (140, 634022), (280, 317011)]