39528080222440

素因数分解:

$2^3\times 5^1\times {\mathrm{590713}}^1\times {\mathrm{1672897}}^1$

素因数の和:2263621

約数の個数: 32

約数和(自身を含む): 88938384225480

約数和(自身を除く): 49410304003040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 590713, 1181426, 1672897, 2362852, 2953565, 3345794, 4725704, 5907130, 6691588, 8364485, 11814260, 13383176, 16728970, 23628520, 33457940, 66915880, 988202005561, 1976404011122, 3952808022244, 4941010027805, 7905616044488, 9882020055610, 19764040111220, 39528080222440]

約数ペア:

[(1, 39528080222440), (2, 19764040111220), (4, 9882020055610), (5, 7905616044488), (8, 4941010027805), (10, 3952808022244), (20, 1976404011122), (40, 988202005561), (590713, 66915880), (1181426, 33457940), (1672897, 23628520), (2362852, 16728970), (2953565, 13383176), (3345794, 11814260), (4725704, 8364485), (5907130, 6691588)]