22601680

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1871}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 52925184

約数和(自身を除く): 30323504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 1871, 2416, 3020, 3742, 6040, 7484, 9355, 12080, 14968, 18710, 29936, 37420, 74840, 149680, 282521, 565042, 1130084, 1412605, 2260168, 2825210, 4520336, 5650420, 11300840, 22601680]

約数ペア:

[(1, 22601680), (2, 11300840), (4, 5650420), (5, 4520336), (8, 2825210), (10, 2260168), (16, 1412605), (20, 1130084), (40, 565042), (80, 282521), (151, 149680), (302, 74840), (604, 37420), (755, 29936), (1208, 18710), (1510, 14968), (1871, 12080), (2416, 9355), (3020, 7484), (3742, 6040)]