79621760

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 194469120

約数和(自身を除く): 114847360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 640, 752, 940, 1504, 1880, 2647, 3008, 3760, 5294, 6016, 7520, 10588, 13235, 15040, 21176, 26470, 30080, 42352, 52940, 84704, 105880, 124409, 169408, 211760, 248818, 338816, 423520, 497636, 622045, 847040, 995272, 1244090, 1694080, 1990544, 2488180, 3981088, 4976360, 7962176, 9952720, 15924352, 19905440, 39810880, 79621760]

約数ペア:

[(1, 79621760), (2, 39810880), (4, 19905440), (5, 15924352), (8, 9952720), (10, 7962176), (16, 4976360), (20, 3981088), (32, 2488180), (40, 1990544), (47, 1694080), (64, 1244090), (80, 995272), (94, 847040), (128, 622045), (160, 497636), (188, 423520), (235, 338816), (320, 248818), (376, 211760), (470, 169408), (640, 124409), (752, 105880), (940, 84704), (1504, 52940), (1880, 42352), (2647, 30080), (3008, 26470), (3760, 21176), (5294, 15040), (6016, 13235), (7520, 10588)]