2105777530

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1\times {\mathrm{4111}}^1$

素因数の和:4582

約数の個数: 32

約数和(自身を含む): 3825739008

約数和(自身を除く): 1719961478

約数列:

[1, 2, 5, 10, 181, 283, 362, 566, 905, 1415, 1810, 2830, 4111, 8222, 20555, 41110, 51223, 102446, 256115, 512230, 744091, 1163413, 1488182, 2326826, 3720455, 5817065, 7440910, 11634130, 210577753, 421155506, 1052888765, 2105777530]

約数ペア:

[(1, 2105777530), (2, 1052888765), (5, 421155506), (10, 210577753), (181, 11634130), (283, 7440910), (362, 5817065), (566, 3720455), (905, 2326826), (1415, 1488182), (1810, 1163413), (2830, 744091), (4111, 512230), (8222, 256115), (20555, 102446), (41110, 51223)]