127965616510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35911}}^1\times {\mathrm{8287}}^1$

素因数の和:44248

約数の個数: 32

約数和(自身を含む): 235729815552

約数和(自身を除く): 107764199042

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 8287, 16574, 35911, 41435, 71822, 82870, 179555, 356341, 359110, 712682, 1544173, 1781705, 3088346, 3563410, 7720865, 15441730, 297594457, 595188914, 1487972285, 2975944570, 12796561651, 25593123302, 63982808255, 127965616510]

約数ペア:

[(1, 127965616510), (2, 63982808255), (5, 25593123302), (10, 12796561651), (43, 2975944570), (86, 1487972285), (215, 595188914), (430, 297594457), (8287, 15441730), (16574, 7720865), (35911, 3563410), (41435, 3088346), (71822, 1781705), (82870, 1544173), (179555, 712682), (356341, 359110)]