85812950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 164989440

約数和(自身を除く): 79176490

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 167, 215, 239, 334, 430, 478, 835, 1075, 1195, 1670, 2150, 2390, 4175, 5975, 7181, 8350, 10277, 11950, 14362, 20554, 35905, 39913, 51385, 71810, 79826, 102770, 179525, 199565, 256925, 359050, 399130, 513850, 997825, 1716259, 1995650, 3432518, 8581295, 17162590, 42906475, 85812950]

約数ペア:

[(1, 85812950), (2, 42906475), (5, 17162590), (10, 8581295), (25, 3432518), (43, 1995650), (50, 1716259), (86, 997825), (167, 513850), (215, 399130), (239, 359050), (334, 256925), (430, 199565), (478, 179525), (835, 102770), (1075, 79826), (1195, 71810), (1670, 51385), (2150, 39913), (2390, 35905), (4175, 20554), (5975, 14362), (7181, 11950), (8350, 10277)]