26656260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{444271}}^1$

素因数の和:444283

約数の個数: 24

約数和(自身を含む): 74637696

約数和(自身を除く): 47981436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 444271, 888542, 1332813, 1777084, 2221355, 2665626, 4442710, 5331252, 6664065, 8885420, 13328130, 26656260]

約数ペア:

[(1, 26656260), (2, 13328130), (3, 8885420), (4, 6664065), (5, 5331252), (6, 4442710), (10, 2665626), (12, 2221355), (15, 1777084), (20, 1332813), (30, 888542), (60, 444271)]