4611280

素因数分解:

$2^4\times 5^1\times {\mathrm{57641}}^1$

素因数の和:57654

約数の個数: 20

約数和(自身を含む): 10721412

約数和(自身を除く): 6110132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 57641, 115282, 230564, 288205, 461128, 576410, 922256, 1152820, 2305640, 4611280]

約数ペア:

[(1, 4611280), (2, 2305640), (4, 1152820), (5, 922256), (8, 576410), (10, 461128), (16, 288205), (20, 230564), (40, 115282), (80, 57641)]