22725925540

素因数分解:

$2^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1439}}^1\times {\mathrm{3541}}^1$

素因数の和:5212

約数の個数: 48

約数和(自身を含む): 47985315840

約数和(自身を除く): 25259390300

約数列:

[1, 2, 4, 5, 10, 20, 223, 446, 892, 1115, 1439, 2230, 2878, 3541, 4460, 5756, 7082, 7195, 14164, 14390, 17705, 28780, 35410, 70820, 320897, 641794, 789643, 1283588, 1579286, 1604485, 3158572, 3208970, 3948215, 5095499, 6417940, 7896430, 10190998, 15792860, 20381996, 25477495, 50954990, 101909980, 1136296277, 2272592554, 4545185108, 5681481385, 11362962770, 22725925540]

約数ペア:

[(1, 22725925540), (2, 11362962770), (4, 5681481385), (5, 4545185108), (10, 2272592554), (20, 1136296277), (223, 101909980), (446, 50954990), (892, 25477495), (1115, 20381996), (1439, 15792860), (2230, 10190998), (2878, 7896430), (3541, 6417940), (4460, 5095499), (5756, 3948215), (7082, 3208970), (7195, 3158572), (14164, 1604485), (14390, 1579286), (17705, 1283588), (28780, 789643), (35410, 641794), (70820, 320897)]