79166440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46027}}^1$

素因数の和:46081

約数の個数: 32

約数和(自身を含む): 182270880

約数和(自身を除く): 103104440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 46027, 92054, 184108, 230135, 368216, 460270, 920540, 1841080, 1979161, 3958322, 7916644, 9895805, 15833288, 19791610, 39583220, 79166440]

約数ペア:

[(1, 79166440), (2, 39583220), (4, 19791610), (5, 15833288), (8, 9895805), (10, 7916644), (20, 3958322), (40, 1979161), (43, 1841080), (86, 920540), (172, 460270), (215, 368216), (344, 230135), (430, 184108), (860, 92054), (1720, 46027)]