4327887160

素因数分解:

$2^3\times 5^1\times {\mathrm{108197179}}^1$

素因数の和:108197190

約数の個数: 16

約数和(自身を含む): 9737746200

約数和(自身を除く): 5409859040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108197179, 216394358, 432788716, 540985895, 865577432, 1081971790, 2163943580, 4327887160]

約数ペア:

[(1, 4327887160), (2, 2163943580), (4, 1081971790), (5, 865577432), (8, 540985895), (10, 432788716), (20, 216394358), (40, 108197179)]