29821040

素因数分解:

$2^4\times 5^1\times {\mathrm{372763}}^1$

素因数の和:372776

約数の個数: 20

約数和(自身を含む): 69334104

約数和(自身を除く): 39513064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 372763, 745526, 1491052, 1863815, 2982104, 3727630, 5964208, 7455260, 14910520, 29821040]

約数ペア:

[(1, 29821040), (2, 14910520), (4, 7455260), (5, 5964208), (8, 3727630), (10, 2982104), (16, 1863815), (20, 1491052), (40, 745526), (80, 372763)]