108442040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1543}}^1$

素因数の和:1812

約数の個数: 64

約数和(自身を含む): 280143360

約数和(自身を除く): 171701320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 1004, 1255, 1543, 1757, 2008, 2510, 3086, 3514, 5020, 6172, 7028, 7715, 8785, 10040, 10801, 12344, 14056, 15430, 17570, 21602, 30860, 35140, 43204, 54005, 61720, 70280, 86408, 108010, 216020, 387293, 432040, 774586, 1549172, 1936465, 2711051, 3098344, 3872930, 5422102, 7745860, 10844204, 13555255, 15491720, 21688408, 27110510, 54221020, 108442040]

約数ペア:

[(1, 108442040), (2, 54221020), (4, 27110510), (5, 21688408), (7, 15491720), (8, 13555255), (10, 10844204), (14, 7745860), (20, 5422102), (28, 3872930), (35, 3098344), (40, 2711051), (56, 1936465), (70, 1549172), (140, 774586), (251, 432040), (280, 387293), (502, 216020), (1004, 108010), (1255, 86408), (1543, 70280), (1757, 61720), (2008, 54005), (2510, 43204), (3086, 35140), (3514, 30860), (5020, 21602), (6172, 17570), (7028, 15430), (7715, 14056), (8785, 12344), (10040, 10801)]