5280895030

素因数分解:

$2^1\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{247813}}^1$

素因数の和:249951

約数の個数: 16

約数和(自身を含む): 9510110064

約数和(自身を除く): 4229215034

約数列:

[1, 2, 5, 10, 2131, 4262, 10655, 21310, 247813, 495626, 1239065, 2478130, 528089503, 1056179006, 2640447515, 5280895030]

約数ペア:

[(1, 5280895030), (2, 2640447515), (5, 1056179006), (10, 528089503), (2131, 2478130), (4262, 1239065), (10655, 495626), (21310, 247813)]