25938880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7369}}^1$

素因数の和:7397

約数の個数: 56

約数和(自身を含む): 67391280

約数和(自身を除く): 41452400

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 7369, 14738, 29476, 36845, 58952, 73690, 81059, 117904, 147380, 162118, 235808, 294760, 324236, 405295, 471616, 589520, 648472, 810590, 1179040, 1296944, 1621180, 2358080, 2593888, 3242360, 5187776, 6484720, 12969440, 25938880]

約数ペア:

[(1, 25938880), (2, 12969440), (4, 6484720), (5, 5187776), (8, 3242360), (10, 2593888), (11, 2358080), (16, 1621180), (20, 1296944), (22, 1179040), (32, 810590), (40, 648472), (44, 589520), (55, 471616), (64, 405295), (80, 324236), (88, 294760), (110, 235808), (160, 162118), (176, 147380), (220, 117904), (320, 81059), (352, 73690), (440, 58952), (704, 36845), (880, 29476), (1760, 14738), (3520, 7369)]