26640650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{12391}}^1$

素因数の和:12446

約数の個数: 24

約数和(自身を含む): 50708064

約数和(自身を除く): 24067414

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 12391, 24782, 61955, 123910, 309775, 532813, 619550, 1065626, 2664065, 5328130, 13320325, 26640650]

約数ペア:

[(1, 26640650), (2, 13320325), (5, 5328130), (10, 2664065), (25, 1065626), (43, 619550), (50, 532813), (86, 309775), (215, 123910), (430, 61955), (1075, 24782), (2150, 12391)]