26026040

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6317}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 59136480

約数和(自身を除く): 33110440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 6317, 12634, 25268, 31585, 50536, 63170, 126340, 252680, 650651, 1301302, 2602604, 3253255, 5205208, 6506510, 13013020, 26026040]

約数ペア:

[(1, 26026040), (2, 13013020), (4, 6506510), (5, 5205208), (8, 3253255), (10, 2602604), (20, 1301302), (40, 650651), (103, 252680), (206, 126340), (412, 63170), (515, 50536), (824, 31585), (1030, 25268), (2060, 12634), (4120, 6317)]