5246780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3407}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 13741056

約数和(自身を除く): 8494276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 3407, 6814, 13628, 17035, 23849, 34070, 37477, 47698, 68140, 74954, 95396, 119245, 149908, 187385, 238490, 262339, 374770, 476980, 524678, 749540, 1049356, 1311695, 2623390, 5246780]

約数ペア:

[(1, 5246780), (2, 2623390), (4, 1311695), (5, 1049356), (7, 749540), (10, 524678), (11, 476980), (14, 374770), (20, 262339), (22, 238490), (28, 187385), (35, 149908), (44, 119245), (55, 95396), (70, 74954), (77, 68140), (110, 47698), (140, 37477), (154, 34070), (220, 23849), (308, 17035), (385, 13628), (770, 6814), (1540, 3407)]