13730620

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{929}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 28904400

約数和(自身を除く): 15173780

約数列:

[1, 2, 4, 5, 10, 20, 739, 929, 1478, 1858, 2956, 3695, 3716, 4645, 7390, 9290, 14780, 18580, 686531, 1373062, 2746124, 3432655, 6865310, 13730620]

約数ペア:

[(1, 13730620), (2, 6865310), (4, 3432655), (5, 2746124), (10, 1373062), (20, 686531), (739, 18580), (929, 14780), (1478, 9290), (1858, 7390), (2956, 4645), (3695, 3716)]