148176880

素因数分解:

$2^4\times 5^1\times {\mathrm{1852211}}^1$

素因数の和:1852224

約数の個数: 20

約数和(自身を含む): 344511432

約数和(自身を除く): 196334552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1852211, 3704422, 7408844, 9261055, 14817688, 18522110, 29635376, 37044220, 74088440, 148176880]

約数ペア:

[(1, 148176880), (2, 74088440), (4, 37044220), (5, 29635376), (8, 18522110), (10, 14817688), (16, 9261055), (20, 7408844), (40, 3704422), (80, 1852211)]