39224020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1361}}^1$

素因数の和:1512

約数の個数: 48

約数和(自身を含む): 90611136

約数和(自身を除く): 51387116

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 131, 220, 262, 524, 655, 1310, 1361, 1441, 2620, 2722, 2882, 5444, 5764, 6805, 7205, 13610, 14410, 14971, 27220, 28820, 29942, 59884, 74855, 149710, 178291, 299420, 356582, 713164, 891455, 1782910, 1961201, 3565820, 3922402, 7844804, 9806005, 19612010, 39224020]

約数ペア:

[(1, 39224020), (2, 19612010), (4, 9806005), (5, 7844804), (10, 3922402), (11, 3565820), (20, 1961201), (22, 1782910), (44, 891455), (55, 713164), (110, 356582), (131, 299420), (220, 178291), (262, 149710), (524, 74855), (655, 59884), (1310, 29942), (1361, 28820), (1441, 27220), (2620, 14971), (2722, 14410), (2882, 13610), (5444, 7205), (5764, 6805)]