31394140

素因数分解:

$2^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1307}}^1$

素因数の和:2517

約数の個数: 24

約数和(自身を含む): 66033072

約数和(自身を除く): 34638932

約数列:

[1, 2, 4, 5, 10, 20, 1201, 1307, 2402, 2614, 4804, 5228, 6005, 6535, 12010, 13070, 24020, 26140, 1569707, 3139414, 6278828, 7848535, 15697070, 31394140]

約数ペア:

[(1, 31394140), (2, 15697070), (4, 7848535), (5, 6278828), (10, 3139414), (20, 1569707), (1201, 26140), (1307, 24020), (2402, 13070), (2614, 12010), (4804, 6535), (5228, 6005)]