1115560

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^2$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 2525130

約数和(自身を除く): 1409570

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 3340, 6680, 27889, 55778, 111556, 139445, 223112, 278890, 557780, 1115560]

約数ペア:

[(1, 1115560), (2, 557780), (4, 278890), (5, 223112), (8, 139445), (10, 111556), (20, 55778), (40, 27889), (167, 6680), (334, 3340), (668, 1670), (835, 1336)]