66436810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{14731}}^1$

素因数の和:14790

約数の個数: 32

約数和(自身を含む): 133648704

約数和(自身を除く): 67211894

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 14731, 29462, 73655, 147310, 162041, 324082, 603971, 810205, 1207942, 1620410, 3019855, 6039710, 6643681, 13287362, 33218405, 66436810]

約数ペア:

[(1, 66436810), (2, 33218405), (5, 13287362), (10, 6643681), (11, 6039710), (22, 3019855), (41, 1620410), (55, 1207942), (82, 810205), (110, 603971), (205, 324082), (410, 162041), (451, 147310), (902, 73655), (2255, 29462), (4510, 14731)]