7192340

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 15171072

約数和(自身を除く): 7978732

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1327, 1355, 2654, 2710, 5308, 5420, 6635, 13270, 26540, 359617, 719234, 1438468, 1798085, 3596170, 7192340]

約数ペア:

[(1, 7192340), (2, 3596170), (4, 1798085), (5, 1438468), (10, 719234), (20, 359617), (271, 26540), (542, 13270), (1084, 6635), (1327, 5420), (1355, 5308), (2654, 2710)]