2160064450

素因数分解:

$2^1\times 5^2\times {\mathrm{571}}^1\times {\mathrm{75659}}^1$

素因数の和:76242

約数の個数: 24

約数和(自身を含む): 4024809360

約数和(自身を除く): 1864744910

約数列:

[1, 2, 5, 10, 25, 50, 571, 1142, 2855, 5710, 14275, 28550, 75659, 151318, 378295, 756590, 1891475, 3782950, 43201289, 86402578, 216006445, 432012890, 1080032225, 2160064450]

約数ペア:

[(1, 2160064450), (2, 1080032225), (5, 432012890), (10, 216006445), (25, 86402578), (50, 43201289), (571, 3782950), (1142, 1891475), (2855, 756590), (5710, 378295), (14275, 151318), (28550, 75659)]