33255366820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15427}}^1\times {\mathrm{8291}}^1$

素因数の和:23740

約数の個数: 48

約数和(自身を含む): 75222237888

約数和(自身を除く): 41966871068

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8291, 15427, 16582, 30854, 33164, 41455, 61708, 77135, 82910, 107783, 154270, 165820, 200551, 215566, 308540, 401102, 431132, 538915, 802204, 1002755, 1077830, 2005510, 2155660, 4011020, 127905257, 255810514, 511621028, 639526285, 1279052570, 1662768341, 2558105140, 3325536682, 6651073364, 8313841705, 16627683410, 33255366820]

約数ペア:

[(1, 33255366820), (2, 16627683410), (4, 8313841705), (5, 6651073364), (10, 3325536682), (13, 2558105140), (20, 1662768341), (26, 1279052570), (52, 639526285), (65, 511621028), (130, 255810514), (260, 127905257), (8291, 4011020), (15427, 2155660), (16582, 2005510), (30854, 1077830), (33164, 1002755), (41455, 802204), (61708, 538915), (77135, 431132), (82910, 401102), (107783, 308540), (154270, 215566), (165820, 200551)]