150094520

素因数分解:

$2^3\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{1997}}^1$

素因数の和:3887

約数の個数: 32

約数和(自身を含む): 338061600

約数和(自身を除く): 187967080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1879, 1997, 3758, 3994, 7516, 7988, 9395, 9985, 15032, 15976, 18790, 19970, 37580, 39940, 75160, 79880, 3752363, 7504726, 15009452, 18761815, 30018904, 37523630, 75047260, 150094520]

約数ペア:

[(1, 150094520), (2, 75047260), (4, 37523630), (5, 30018904), (8, 18761815), (10, 15009452), (20, 7504726), (40, 3752363), (1879, 79880), (1997, 75160), (3758, 39940), (3994, 37580), (7516, 19970), (7988, 18790), (9395, 15976), (9985, 15032)]