45375880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{367}}^1$

素因数の和:670

約数の個数: 64

約数和(自身を含む): 112078080

約数和(自身を除く): 66702200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 281, 367, 440, 562, 734, 1124, 1405, 1468, 1835, 2248, 2810, 2936, 3091, 3670, 4037, 5620, 6182, 7340, 8074, 11240, 12364, 14680, 15455, 16148, 20185, 24728, 30910, 32296, 40370, 61820, 80740, 103127, 123640, 161480, 206254, 412508, 515635, 825016, 1031270, 1134397, 2062540, 2268794, 4125080, 4537588, 5671985, 9075176, 11343970, 22687940, 45375880]

約数ペア:

[(1, 45375880), (2, 22687940), (4, 11343970), (5, 9075176), (8, 5671985), (10, 4537588), (11, 4125080), (20, 2268794), (22, 2062540), (40, 1134397), (44, 1031270), (55, 825016), (88, 515635), (110, 412508), (220, 206254), (281, 161480), (367, 123640), (440, 103127), (562, 80740), (734, 61820), (1124, 40370), (1405, 32296), (1468, 30910), (1835, 24728), (2248, 20185), (2810, 16148), (2936, 15455), (3091, 14680), (3670, 12364), (4037, 11240), (5620, 8074), (6182, 7340)]