13941160

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2087}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 31570560

約数和(自身を除く): 17629400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 2087, 3340, 4174, 6680, 8348, 10435, 16696, 20870, 41740, 83480, 348529, 697058, 1394116, 1742645, 2788232, 3485290, 6970580, 13941160]

約数ペア:

[(1, 13941160), (2, 6970580), (4, 3485290), (5, 2788232), (8, 1742645), (10, 1394116), (20, 697058), (40, 348529), (167, 83480), (334, 41740), (668, 20870), (835, 16696), (1336, 10435), (1670, 8348), (2087, 6680), (3340, 4174)]