36045040

素因数分解:

$2^4\times 5^1\times {\mathrm{450563}}^1$

素因数の和:450576

約数の個数: 20

約数和(自身を含む): 83804904

約数和(自身を除く): 47759864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 450563, 901126, 1802252, 2252815, 3604504, 4505630, 7209008, 9011260, 18022520, 36045040]

約数ペア:

[(1, 36045040), (2, 18022520), (4, 9011260), (5, 7209008), (8, 4505630), (10, 3604504), (16, 2252815), (20, 1802252), (40, 901126), (80, 450563)]