29925040

素因数分解:

$2^4\times 5^1\times {\mathrm{374063}}^1$

素因数の和:374076

約数の個数: 20

約数和(自身を含む): 69575904

約数和(自身を除く): 39650864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 374063, 748126, 1496252, 1870315, 2992504, 3740630, 5985008, 7481260, 14962520, 29925040]

約数ペア:

[(1, 29925040), (2, 14962520), (4, 7481260), (5, 5985008), (8, 3740630), (10, 2992504), (16, 1870315), (20, 1496252), (40, 748126), (80, 374063)]