42192560

素因数分解:

$2^4\times 5^1\times {\mathrm{527407}}^1$

素因数の和:527420

約数の個数: 20

約数和(自身を含む): 98097888

約数和(自身を除く): 55905328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 527407, 1054814, 2109628, 2637035, 4219256, 5274070, 8438512, 10548140, 21096280, 42192560]

約数ペア:

[(1, 42192560), (2, 21096280), (4, 10548140), (5, 8438512), (8, 5274070), (10, 4219256), (16, 2637035), (20, 2109628), (40, 1054814), (80, 527407)]