13814120

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1433}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 31232520

約数和(自身を除く): 17418400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1433, 1928, 2410, 2866, 4820, 5732, 7165, 9640, 11464, 14330, 28660, 57320, 345353, 690706, 1381412, 1726765, 2762824, 3453530, 6907060, 13814120]

約数ペア:

[(1, 13814120), (2, 6907060), (4, 3453530), (5, 2762824), (8, 1726765), (10, 1381412), (20, 690706), (40, 345353), (241, 57320), (482, 28660), (964, 14330), (1205, 11464), (1433, 9640), (1928, 7165), (2410, 5732), (2866, 4820)]