5087118340

素因数分解:

$2^2\times 5^1\times {\mathrm{13781}}^1\times {\mathrm{18457}}^1$

素因数の和:32247

約数の個数: 24

約数和(自身を含む): 10684302552

約数和(自身を除く): 5597184212

約数列:

[1, 2, 4, 5, 10, 20, 13781, 18457, 27562, 36914, 55124, 68905, 73828, 92285, 137810, 184570, 275620, 369140, 254355917, 508711834, 1017423668, 1271779585, 2543559170, 5087118340]

約数ペア:

[(1, 5087118340), (2, 2543559170), (4, 1271779585), (5, 1017423668), (10, 508711834), (20, 254355917), (13781, 369140), (18457, 275620), (27562, 184570), (36914, 137810), (55124, 92285), (68905, 73828)]