2377312940

素因数分解:

$2^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{179827}}^1$

素因数の和:180497

約数の個数: 24

約数和(自身を含む): 4999937712

約数和(自身を除く): 2622624772

約数列:

[1, 2, 4, 5, 10, 20, 661, 1322, 2644, 3305, 6610, 13220, 179827, 359654, 719308, 899135, 1798270, 3596540, 118865647, 237731294, 475462588, 594328235, 1188656470, 2377312940]

約数ペア:

[(1, 2377312940), (2, 1188656470), (4, 594328235), (5, 475462588), (10, 237731294), (20, 118865647), (661, 3596540), (1322, 1798270), (2644, 899135), (3305, 719308), (6610, 359654), (13220, 179827)]