14443960

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1373}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 32646240

約数和(自身を除く): 18202280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 1373, 2104, 2630, 2746, 5260, 5492, 6865, 10520, 10984, 13730, 27460, 54920, 361099, 722198, 1444396, 1805495, 2888792, 3610990, 7221980, 14443960]

約数ペア:

[(1, 14443960), (2, 7221980), (4, 3610990), (5, 2888792), (8, 1805495), (10, 1444396), (20, 722198), (40, 361099), (263, 54920), (526, 27460), (1052, 13730), (1315, 10984), (1373, 10520), (2104, 6865), (2630, 5492), (2746, 5260)]