133501640

素因数分解:

$2^3\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{2297}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 300716280

約数和(自身を除く): 167214640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1453, 2297, 2906, 4594, 5812, 7265, 9188, 11485, 11624, 14530, 18376, 22970, 29060, 45940, 58120, 91880, 3337541, 6675082, 13350164, 16687705, 26700328, 33375410, 66750820, 133501640]

約数ペア:

[(1, 133501640), (2, 66750820), (4, 33375410), (5, 26700328), (8, 16687705), (10, 13350164), (20, 6675082), (40, 3337541), (1453, 91880), (2297, 58120), (2906, 45940), (4594, 29060), (5812, 22970), (7265, 18376), (9188, 14530), (11485, 11624)]