4380960005

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{66343}}^1$

素因数の和:66676

約数の個数: 16

約数和(自身を含む): 5388194304

約数和(自身を除く): 1007234299

約数列:

[1, 5, 47, 235, 281, 1405, 13207, 66035, 66343, 331715, 3118121, 15590605, 18642383, 93211915, 876192001, 4380960005]

約数ペア:

[(1, 4380960005), (5, 876192001), (47, 93211915), (235, 18642383), (281, 15590605), (1405, 3118121), (13207, 331715), (66035, 66343)]