893680

素因数分解:

$2^4\times 5^1\times {\mathrm{11171}}^1$

素因数の和:11184

約数の個数: 20

約数和(自身を含む): 2077992

約数和(自身を除く): 1184312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11171, 22342, 44684, 55855, 89368, 111710, 178736, 223420, 446840, 893680]

約数ペア:

[(1, 893680), (2, 446840), (4, 223420), (5, 178736), (8, 111710), (10, 89368), (16, 55855), (20, 44684), (40, 22342), (80, 11171)]