108268460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{284917}}^1$

素因数の和:284945

約数の個数: 24

約数和(自身を含む): 239331120

約数和(自身を除く): 131062660

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 284917, 569834, 1139668, 1424585, 2849170, 5413423, 5698340, 10826846, 21653692, 27067115, 54134230, 108268460]

約数ペア:

[(1, 108268460), (2, 54134230), (4, 27067115), (5, 21653692), (10, 10826846), (19, 5698340), (20, 5413423), (38, 2849170), (76, 1424585), (95, 1139668), (190, 569834), (380, 284917)]