236494180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8831}}^1$

素因数の和:8956

約数の個数: 48

約数和(自身を含む): 540094464

約数和(自身を除く): 303600284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 103, 130, 206, 260, 412, 515, 1030, 1339, 2060, 2678, 5356, 6695, 8831, 13390, 17662, 26780, 35324, 44155, 88310, 114803, 176620, 229606, 459212, 574015, 909593, 1148030, 1819186, 2296060, 3638372, 4547965, 9095930, 11824709, 18191860, 23649418, 47298836, 59123545, 118247090, 236494180]

約数ペア:

[(1, 236494180), (2, 118247090), (4, 59123545), (5, 47298836), (10, 23649418), (13, 18191860), (20, 11824709), (26, 9095930), (52, 4547965), (65, 3638372), (103, 2296060), (130, 1819186), (206, 1148030), (260, 909593), (412, 574015), (515, 459212), (1030, 229606), (1339, 176620), (2060, 114803), (2678, 88310), (5356, 44155), (6695, 35324), (8831, 26780), (13390, 17662)]