84385120

素因数分解:

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

素因数の和:527422

約数の個数: 24

約数和(自身を含む): 199360224

約数和(自身を除く): 114975104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 527407, 1054814, 2109628, 2637035, 4219256, 5274070, 8438512, 10548140, 16877024, 21096280, 42192560, 84385120]

約数ペア:

[(1, 84385120), (2, 42192560), (4, 21096280), (5, 16877024), (8, 10548140), (10, 8438512), (16, 5274070), (20, 4219256), (32, 2637035), (40, 2109628), (80, 1054814), (160, 527407)]