26562780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{147571}}^1$

素因数の和:147586

約数の個数: 36

約数和(自身を含む): 80574312

約数和(自身を除く): 54011532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 147571, 295142, 442713, 590284, 737855, 885426, 1328139, 1475710, 1770852, 2213565, 2656278, 2951420, 4427130, 5312556, 6640695, 8854260, 13281390, 26562780]

約数ペア:

[(1, 26562780), (2, 13281390), (3, 8854260), (4, 6640695), (5, 5312556), (6, 4427130), (9, 2951420), (10, 2656278), (12, 2213565), (15, 1770852), (18, 1475710), (20, 1328139), (30, 885426), (36, 737855), (45, 590284), (60, 442713), (90, 295142), (180, 147571)]