26486140

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{5783}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 55873440

約数和(自身を除く): 29387300

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 5783, 11566, 23132, 28915, 57830, 115660, 1324307, 2648614, 5297228, 6621535, 13243070, 26486140]

約数ペア:

[(1, 26486140), (2, 13243070), (4, 6621535), (5, 5297228), (10, 2648614), (20, 1324307), (229, 115660), (458, 57830), (916, 28915), (1145, 23132), (2290, 11566), (4580, 5783)]