74806580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{162623}}^1$

素因数の和:162655

約数の個数: 24

約数和(自身を含む): 163924992

約数和(自身を除く): 89118412

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 162623, 325246, 650492, 813115, 1626230, 3252460, 3740329, 7480658, 14961316, 18701645, 37403290, 74806580]

約数ペア:

[(1, 74806580), (2, 37403290), (4, 18701645), (5, 14961316), (10, 7480658), (20, 3740329), (23, 3252460), (46, 1626230), (92, 813115), (115, 650492), (230, 325246), (460, 162623)]