12303880

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4591}}^1$

素因数の和:4669

約数の個数: 32

約数和(自身を含む): 28103040

約数和(自身を除く): 15799160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 4591, 9182, 18364, 22955, 36728, 45910, 91820, 183640, 307597, 615194, 1230388, 1537985, 2460776, 3075970, 6151940, 12303880]

約数ペア:

[(1, 12303880), (2, 6151940), (4, 3075970), (5, 2460776), (8, 1537985), (10, 1230388), (20, 615194), (40, 307597), (67, 183640), (134, 91820), (268, 45910), (335, 36728), (536, 22955), (670, 18364), (1340, 9182), (2680, 4591)]