26146670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{947}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 51601536

約数和(自身を除く): 25454866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 947, 1255, 1894, 2510, 2761, 4735, 5522, 9470, 10417, 13805, 20834, 27610, 52085, 104170, 237697, 475394, 1188485, 2376970, 2614667, 5229334, 13073335, 26146670]

約数ペア:

[(1, 26146670), (2, 13073335), (5, 5229334), (10, 2614667), (11, 2376970), (22, 1188485), (55, 475394), (110, 237697), (251, 104170), (502, 52085), (947, 27610), (1255, 20834), (1894, 13805), (2510, 10417), (2761, 9470), (4735, 5522)]