25926130

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{25171}}^1$

素因数の和:25281

約数の個数: 16

約数和(自身を含む): 47121984

約数和(自身を除く): 21195854

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 25171, 50342, 125855, 251710, 2592613, 5185226, 12963065, 25926130]

約数ペア:

[(1, 25926130), (2, 12963065), (5, 5185226), (10, 2592613), (103, 251710), (206, 125855), (515, 50342), (1030, 25171)]