39810880

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 56

約数和(自身を含む): 96853248

約数和(自身を除く): 57042368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 2647, 3008, 3760, 5294, 7520, 10588, 13235, 15040, 21176, 26470, 42352, 52940, 84704, 105880, 124409, 169408, 211760, 248818, 423520, 497636, 622045, 847040, 995272, 1244090, 1990544, 2488180, 3981088, 4976360, 7962176, 9952720, 19905440, 39810880]

約数ペア:

[(1, 39810880), (2, 19905440), (4, 9952720), (5, 7962176), (8, 4976360), (10, 3981088), (16, 2488180), (20, 1990544), (32, 1244090), (40, 995272), (47, 847040), (64, 622045), (80, 497636), (94, 423520), (160, 248818), (188, 211760), (235, 169408), (320, 124409), (376, 105880), (470, 84704), (752, 52940), (940, 42352), (1504, 26470), (1880, 21176), (2647, 15040), (3008, 13235), (3760, 10588), (5294, 7520)]