97746680

素因数分解:

$2^3\times 5^1\times {\mathrm{2443667}}^1$

素因数の和:2443678

約数の個数: 16

約数和(自身を含む): 219930120

約数和(自身を除く): 122183440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2443667, 4887334, 9774668, 12218335, 19549336, 24436670, 48873340, 97746680]

約数ペア:

[(1, 97746680), (2, 48873340), (4, 24436670), (5, 19549336), (8, 12218335), (10, 9774668), (20, 4887334), (40, 2443667)]