40348514260

素因数分解:

$2^2\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2116921}}^1$

素因数の和:2117883

約数の個数: 24

約数和(自身を含む): 84820830696

約数和(自身を除く): 44472316436

約数列:

[1, 2, 4, 5, 10, 20, 953, 1906, 3812, 4765, 9530, 19060, 2116921, 4233842, 8467684, 10584605, 21169210, 42338420, 2017425713, 4034851426, 8069702852, 10087128565, 20174257130, 40348514260]

約数ペア:

[(1, 40348514260), (2, 20174257130), (4, 10087128565), (5, 8069702852), (10, 4034851426), (20, 2017425713), (953, 42338420), (1906, 21169210), (3812, 10584605), (4765, 8467684), (9530, 4233842), (19060, 2116921)]