8108380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{57917}}^1$

素因数の和:57933

約数の個数: 24

約数和(自身を含む): 19460448

約数和(自身を除く): 11352068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 57917, 115834, 231668, 289585, 405419, 579170, 810838, 1158340, 1621676, 2027095, 4054190, 8108380]

約数ペア:

[(1, 8108380), (2, 4054190), (4, 2027095), (5, 1621676), (7, 1158340), (10, 810838), (14, 579170), (20, 405419), (28, 289585), (35, 231668), (70, 115834), (140, 57917)]