80351810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 181488384

約数和(自身を除く): 101136574

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 241, 385, 433, 482, 770, 866, 1205, 1687, 2165, 2410, 2651, 3031, 3374, 4330, 4763, 5302, 6062, 8435, 9526, 13255, 15155, 16870, 18557, 23815, 26510, 30310, 33341, 37114, 47630, 66682, 92785, 104353, 166705, 185570, 208706, 333410, 521765, 730471, 1043530, 1147883, 1460942, 2295766, 3652355, 5739415, 7304710, 8035181, 11478830, 16070362, 40175905, 80351810]

約数ペア:

[(1, 80351810), (2, 40175905), (5, 16070362), (7, 11478830), (10, 8035181), (11, 7304710), (14, 5739415), (22, 3652355), (35, 2295766), (55, 1460942), (70, 1147883), (77, 1043530), (110, 730471), (154, 521765), (241, 333410), (385, 208706), (433, 185570), (482, 166705), (770, 104353), (866, 92785), (1205, 66682), (1687, 47630), (2165, 37114), (2410, 33341), (2651, 30310), (3031, 26510), (3374, 23815), (4330, 18557), (4763, 16870), (5302, 15155), (6062, 13255), (8435, 9526)]