1743040

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:449

約数の個数: 56

約数和(自身を含む): 4480560

約数和(自身を除く): 2737520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 419, 520, 832, 838, 1040, 1676, 2080, 2095, 3352, 4160, 4190, 5447, 6704, 8380, 10894, 13408, 16760, 21788, 26816, 27235, 33520, 43576, 54470, 67040, 87152, 108940, 134080, 174304, 217880, 348608, 435760, 871520, 1743040]

約数ペア:

[(1, 1743040), (2, 871520), (4, 435760), (5, 348608), (8, 217880), (10, 174304), (13, 134080), (16, 108940), (20, 87152), (26, 67040), (32, 54470), (40, 43576), (52, 33520), (64, 27235), (65, 26816), (80, 21788), (104, 16760), (130, 13408), (160, 10894), (208, 8380), (260, 6704), (320, 5447), (416, 4190), (419, 4160), (520, 3352), (832, 2095), (838, 2080), (1040, 1676)]