63827720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{145063}}^1$

素因数の和:145085

約数の個数: 32

約数和(自身を含む): 156669120

約数和(自身を除く): 92841400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 145063, 290126, 580252, 725315, 1160504, 1450630, 1595693, 2901260, 3191386, 5802520, 6382772, 7978465, 12765544, 15956930, 31913860, 63827720]

約数ペア:

[(1, 63827720), (2, 31913860), (4, 15956930), (5, 12765544), (8, 7978465), (10, 6382772), (11, 5802520), (20, 3191386), (22, 2901260), (40, 1595693), (44, 1450630), (55, 1160504), (88, 725315), (110, 580252), (220, 290126), (440, 145063)]