12166340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 26946864

約数和(自身を除く): 14780524

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 401, 410, 740, 802, 820, 1517, 1604, 2005, 3034, 4010, 6068, 7585, 8020, 14837, 15170, 16441, 29674, 30340, 32882, 59348, 65764, 74185, 82205, 148370, 164410, 296740, 328820, 608317, 1216634, 2433268, 3041585, 6083170, 12166340]

約数ペア:

[(1, 12166340), (2, 6083170), (4, 3041585), (5, 2433268), (10, 1216634), (20, 608317), (37, 328820), (41, 296740), (74, 164410), (82, 148370), (148, 82205), (164, 74185), (185, 65764), (205, 59348), (370, 32882), (401, 30340), (410, 29674), (740, 16441), (802, 15170), (820, 14837), (1517, 8020), (1604, 7585), (2005, 6068), (3034, 4010)]