22659702920

素因数分解:

$2^3\times 5^1\times {\mathrm{13001}}^1\times {\mathrm{43573}}^1$

素因数の和:56585

約数の個数: 32

約数和(自身を含む): 50989423320

約数和(自身を除く): 28329720400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 13001, 26002, 43573, 52004, 65005, 87146, 104008, 130010, 174292, 217865, 260020, 348584, 435730, 520040, 871460, 1742920, 566492573, 1132985146, 2265970292, 2832462865, 4531940584, 5664925730, 11329851460, 22659702920]

約数ペア:

[(1, 22659702920), (2, 11329851460), (4, 5664925730), (5, 4531940584), (8, 2832462865), (10, 2265970292), (20, 1132985146), (40, 566492573), (13001, 1742920), (26002, 871460), (43573, 520040), (52004, 435730), (65005, 348584), (87146, 260020), (104008, 217865), (130010, 174292)]