26656860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{444281}}^1$

素因数の和:444293

約数の個数: 24

約数和(自身を含む): 74639376

約数和(自身を除く): 47982516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 444281, 888562, 1332843, 1777124, 2221405, 2665686, 4442810, 5331372, 6664215, 8885620, 13328430, 26656860]

約数ペア:

[(1, 26656860), (2, 13328430), (3, 8885620), (4, 6664215), (5, 5331372), (6, 4442810), (10, 2665686), (12, 2221405), (15, 1777124), (20, 1332843), (30, 888562), (60, 444281)]