40371670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 76308480

約数和(自身を除く): 35936810

約数列:

[1, 2, 5, 10, 23, 46, 115, 191, 230, 382, 919, 955, 1838, 1910, 4393, 4595, 8786, 9190, 21137, 21965, 42274, 43930, 105685, 175529, 211370, 351058, 877645, 1755290, 4037167, 8074334, 20185835, 40371670]

約数ペア:

[(1, 40371670), (2, 20185835), (5, 8074334), (10, 4037167), (23, 1755290), (46, 877645), (115, 351058), (191, 211370), (230, 175529), (382, 105685), (919, 43930), (955, 42274), (1838, 21965), (1910, 21137), (4393, 9190), (4595, 8786)]