40823820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{226799}}^1$

素因数の和:226814

約数の個数: 36

約数和(自身を含む): 123832800

約数和(自身を除く): 83008980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 226799, 453598, 680397, 907196, 1133995, 1360794, 2041191, 2267990, 2721588, 3401985, 4082382, 4535980, 6803970, 8164764, 10205955, 13607940, 20411910, 40823820]

約数ペア:

[(1, 40823820), (2, 20411910), (3, 13607940), (4, 10205955), (5, 8164764), (6, 6803970), (9, 4535980), (10, 4082382), (12, 3401985), (15, 2721588), (18, 2267990), (20, 2041191), (30, 1360794), (36, 1133995), (45, 907196), (60, 680397), (90, 453598), (180, 226799)]