26862440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61051}}^1$

素因数の和:61073

約数の個数: 32

約数和(自身を含む): 65936160

約数和(自身を除く): 39073720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61051, 122102, 244204, 305255, 488408, 610510, 671561, 1221020, 1343122, 2442040, 2686244, 3357805, 5372488, 6715610, 13431220, 26862440]

約数ペア:

[(1, 26862440), (2, 13431220), (4, 6715610), (5, 5372488), (8, 3357805), (10, 2686244), (11, 2442040), (20, 1343122), (22, 1221020), (40, 671561), (44, 610510), (55, 488408), (88, 305255), (110, 244204), (220, 122102), (440, 61051)]