8528380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{60917}}^1$

素因数の和:60933

約数の個数: 24

約数和(自身を含む): 20468448

約数和(自身を除く): 11940068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 60917, 121834, 243668, 304585, 426419, 609170, 852838, 1218340, 1705676, 2132095, 4264190, 8528380]

約数ペア:

[(1, 8528380), (2, 4264190), (4, 2132095), (5, 1705676), (7, 1218340), (10, 852838), (14, 609170), (20, 426419), (28, 304585), (35, 243668), (70, 121834), (140, 60917)]