296740

素因数分解:

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

素因数の和:447

約数の個数: 24

約数和(自身を含む): 641592

約数和(自身を除く): 344852

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 401, 740, 802, 1604, 2005, 4010, 8020, 14837, 29674, 59348, 74185, 148370, 296740]

約数ペア:

[(1, 296740), (2, 148370), (4, 74185), (5, 59348), (10, 29674), (20, 14837), (37, 8020), (74, 4010), (148, 2005), (185, 1604), (370, 802), (401, 740)]