40276540

素因数分解:

$2^2\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5399}}^1$

素因数の和:5781

約数の個数: 24

約数和(自身を含む): 84823200

約数和(自身を除く): 44546660

約数列:

[1, 2, 4, 5, 10, 20, 373, 746, 1492, 1865, 3730, 5399, 7460, 10798, 21596, 26995, 53990, 107980, 2013827, 4027654, 8055308, 10069135, 20138270, 40276540]

約数ペア:

[(1, 40276540), (2, 20138270), (4, 10069135), (5, 8055308), (10, 4027654), (20, 2013827), (373, 107980), (746, 53990), (1492, 26995), (1865, 21596), (3730, 10798), (5399, 7460)]