38396620

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5147}}^1$

素因数の和:5529

約数の個数: 24

約数和(自身を含む): 80864784

約数和(自身を除く): 42468164

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 5147, 7460, 10294, 20588, 25735, 51470, 102940, 1919831, 3839662, 7679324, 9599155, 19198310, 38396620]

約数ペア:

[(1, 38396620), (2, 19198310), (4, 9599155), (5, 7679324), (10, 3839662), (20, 1919831), (373, 102940), (746, 51470), (1492, 25735), (1865, 20588), (3730, 10294), (5147, 7460)]