34535420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 76265280

約数和(自身を除く): 41729860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 389, 460, 772, 778, 965, 1556, 1930, 1945, 3860, 3890, 4439, 7780, 8878, 8947, 17756, 17894, 22195, 35788, 44390, 44735, 75077, 88780, 89470, 150154, 178940, 300308, 375385, 750770, 1501540, 1726771, 3453542, 6907084, 8633855, 17267710, 34535420]

約数ペア:

[(1, 34535420), (2, 17267710), (4, 8633855), (5, 6907084), (10, 3453542), (20, 1726771), (23, 1501540), (46, 750770), (92, 375385), (115, 300308), (193, 178940), (230, 150154), (386, 89470), (389, 88780), (460, 75077), (772, 44735), (778, 44390), (965, 35788), (1556, 22195), (1930, 17894), (1945, 17756), (3860, 8947), (3890, 8878), (4439, 7780)]