11239180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 25147584

約数和(自身を除く): 13908404

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 461, 530, 922, 1060, 1219, 1844, 2305, 2438, 4610, 4876, 6095, 9220, 10603, 12190, 21206, 24380, 24433, 42412, 48866, 53015, 97732, 106030, 122165, 212060, 244330, 488660, 561959, 1123918, 2247836, 2809795, 5619590, 11239180]

約数ペア:

[(1, 11239180), (2, 5619590), (4, 2809795), (5, 2247836), (10, 1123918), (20, 561959), (23, 488660), (46, 244330), (53, 212060), (92, 122165), (106, 106030), (115, 97732), (212, 53015), (230, 48866), (265, 42412), (460, 24433), (461, 24380), (530, 21206), (922, 12190), (1060, 10603), (1219, 9220), (1844, 6095), (2305, 4876), (2438, 4610)]