82773520

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8147}}^1$

素因数の和:8287

約数の個数: 40

約数和(自身を含む): 193987584

約数和(自身を除く): 111214064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 8147, 10160, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 325880, 651760, 1034669, 2069338, 4138676, 5173345, 8277352, 10346690, 16554704, 20693380, 41386760, 82773520]

約数ペア:

[(1, 82773520), (2, 41386760), (4, 20693380), (5, 16554704), (8, 10346690), (10, 8277352), (16, 5173345), (20, 4138676), (40, 2069338), (80, 1034669), (127, 651760), (254, 325880), (508, 162940), (635, 130352), (1016, 81470), (1270, 65176), (2032, 40735), (2540, 32588), (5080, 16294), (8147, 10160)]