25544150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 49067172

約数和(自身を除く): 23523022

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 109, 215, 218, 430, 545, 1075, 1090, 2150, 2725, 4687, 5450, 9374, 11881, 23435, 23762, 46870, 59405, 117175, 118810, 234350, 297025, 510883, 594050, 1021766, 2554415, 5108830, 12772075, 25544150]

約数ペア:

[(1, 25544150), (2, 12772075), (5, 5108830), (10, 2554415), (25, 1021766), (43, 594050), (50, 510883), (86, 297025), (109, 234350), (215, 118810), (218, 117175), (430, 59405), (545, 46870), (1075, 23762), (1090, 23435), (2150, 11881), (2725, 9374), (4687, 5450)]